29 files changed, 162 insertions, 113 deletions

diff --git a/g4f/Provider/AItianhu.py b/g4f/Provider/AItianhu.py
index c6e4dbad..56d9a9ab 100644
--- a/g4f/Provider/AItianhu.py
+++ b/g4f/Provider/AItianhu.py
@@ -2,7 +2,7 @@ from __future__ import annotations
 
 import json
 
-from ..typing import AsyncGenerator
+from ..typing import AsyncResult, Messages
 from ..requests import StreamSession
 from .base_provider import AsyncGeneratorProvider, format_prompt, get_cookies
 
@@ -16,12 +16,12 @@ class AItianhu(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         proxy: str = None,
         cookies: dict = None,
-        timeout: int = 30,
+        timeout: int = 120,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         if not cookies:
             cookies = get_cookies("www.aitianhu.com")
         data = {
diff --git a/g4f/Provider/AItianhuSpace.py b/g4f/Provider/AItianhuSpace.py
index 78cdf657..7eb93d48 100644
--- a/g4f/Provider/AItianhuSpace.py
+++ b/g4f/Provider/AItianhuSpace.py
@@ -2,7 +2,7 @@ from __future__ import annotations
 
 import random, json
 
-from ..typing import AsyncGenerator
+from ..typing import AsyncResult, Messages
 from ..requests import StreamSession
 from .base_provider import AsyncGeneratorProvider, format_prompt, get_cookies
 
@@ -20,13 +20,13 @@ class AItianhuSpace(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         proxy: str = None,
         domain: str = None,
         cookies: dict = None,
-        timeout: int = 30,
+        timeout: int = 120,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         if not model:
             model = "gpt-3.5-turbo"
         elif not model in domains:
diff --git a/g4f/Provider/Acytoo.py b/g4f/Provider/Acytoo.py
index d36ca6da..0ac3425c 100644
--- a/g4f/Provider/Acytoo.py
+++ b/g4f/Provider/Acytoo.py
@@ -2,7 +2,7 @@ from __future__ import annotations
 
 from aiohttp import ClientSession
 
-from ..typing import AsyncGenerator
+from ..typing import AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider
 
 
@@ -15,11 +15,10 @@ class Acytoo(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         proxy: str = None,
         **kwargs
-    ) -> AsyncGenerator:
-
+    ) -> AsyncResult:
         async with ClientSession(
             headers=_create_header()
         ) as session:
diff --git a/g4f/Provider/AiAsk.py b/g4f/Provider/AiAsk.py
index 27d3bf15..f10be389 100644
--- a/g4f/Provider/AiAsk.py
+++ b/g4f/Provider/AiAsk.py
@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 from aiohttp import ClientSession
-from ..typing import AsyncGenerator
+from ..typing import AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider
 
 class AiAsk(AsyncGeneratorProvider):
@@ -13,9 +13,10 @@ class AiAsk(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
+        proxy: str = None,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         headers = {
             "accept": "application/json, text/plain, */*",
             "origin": cls.url,
@@ -33,7 +34,7 @@ class AiAsk(AsyncGeneratorProvider):
             }
             buffer = ""
             rate_limit = "您的免费额度不够使用这个模型啦，请点击右上角登录继续使用！"
-            async with session.post(f"{cls.url}/v1/chat/gpt/", json=data) as response:
+            async with session.post(f"{cls.url}/v1/chat/gpt/", json=data, proxy=proxy) as response:
                 response.raise_for_status()
                 async for chunk in response.content.iter_any():
                     buffer += chunk.decode()
diff --git a/g4f/Provider/Aibn.py b/g4f/Provider/Aibn.py
index 3399d613..13f5c71e 100644
--- a/g4f/Provider/Aibn.py
+++ b/g4f/Provider/Aibn.py
@@ -3,7 +3,7 @@ from __future__ import annotations
 import time
 import hashlib
 
-from ..typing import AsyncGenerator
+from ..typing import AsyncResult, Messages
 from ..requests import StreamSession
 from .base_provider import AsyncGeneratorProvider
 
@@ -17,11 +17,16 @@ class Aibn(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
-        timeout: int = 30,
+        messages: Messages,
+        proxy: str = None,
+        timeout: int = 120,
         **kwargs
-    ) -> AsyncGenerator:
-        async with StreamSession(impersonate="chrome107", timeout=timeout) as session:
+    ) -> AsyncResult:
+        async with StreamSession(
+            impersonate="chrome107",
+            proxies={"https": proxy},
+            timeout=timeout
+        ) as session:
             timestamp = int(time.time())
             data = {
                 "messages": messages,
diff --git a/g4f/Provider/Aichat.py b/g4f/Provider/Aichat.py
index 8edd17e2..ddc9eb1d 100644
--- a/g4f/Provider/Aichat.py
+++ b/g4f/Provider/Aichat.py
@@ -2,6 +2,7 @@ from __future__ import annotations
 
 from aiohttp import ClientSession
 
+from ..typing import Messages
 from .base_provider import AsyncProvider, format_prompt
 
 
@@ -13,7 +14,7 @@ class Aichat(AsyncProvider):
     @staticmethod
     async def create_async(
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         proxy: str = None,
         **kwargs
     ) -> str:
diff --git a/g4f/Provider/Ails.py b/g4f/Provider/Ails.py
index d533ae24..c1384faa 100644
--- a/g4f/Provider/Ails.py
+++ b/g4f/Provider/Ails.py
@@ -7,7 +7,7 @@ import json
 from datetime import datetime
 from aiohttp import ClientSession
 
-from ..typing import SHA256, AsyncGenerator
+from ..typing import SHA256, AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider
 
 
@@ -19,11 +19,11 @@ class Ails(AsyncGeneratorProvider):
     @staticmethod
     async def create_async_generator(
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         stream: bool,
         proxy: str = None,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         headers = {
             "authority": "api.caipacity.com",
             "accept": "*/*",
diff --git a/g4f/Provider/Aivvm.py b/g4f/Provider/Aivvm.py
index 1a3b6f0b..83495a22 100644
--- a/g4f/Provider/Aivvm.py
+++ b/g4f/Provider/Aivvm.py
@@ -2,7 +2,7 @@ from __future__ import annotations
 
 from ..requests import StreamSession
 from .base_provider import AsyncGeneratorProvider
-from ..typing import AsyncGenerator
+from ..typing import AsyncResult, Messages
 
 # to recreate this easily, send a post request to https://chat.aivvm.com/api/models
 models = {
@@ -26,11 +26,12 @@ class Aivvm(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         stream: bool,
-        timeout: int = 30,
+        proxy: str = None,
+        timeout: int = 120,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         if not model:
             model = "gpt-3.5-turbo"
         elif model not in models:
@@ -48,7 +49,12 @@ class Aivvm(AsyncGeneratorProvider):
             "Origin": cls.url,
             "Referer": f"{cls.url}/",
         }
-        async with StreamSession(impersonate="chrome107", headers=headers, timeout=timeout) as session:
+        async with StreamSession(
+            impersonate="chrome107",
+            headers=headers,
+            proxies={"https": proxy},
+            timeout=timeout
+        ) as session:
             async with session.post(f"{cls.url}/api/chat", json=json_data) as response:
                 response.raise_for_status()
                 async for chunk in response.iter_content():
diff --git a/g4f/Provider/Bing.py b/g4f/Provider/Bing.py
index f4275a5f..f8c6a87a 100644
--- a/g4f/Provider/Bing.py
+++ b/g4f/Provider/Bing.py
@@ -7,7 +7,7 @@ import os
 import uuid
 import urllib.parse
 from aiohttp        import ClientSession, ClientTimeout
-from ..typing       import AsyncGenerator
+from ..typing       import AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider
 
 class Tones():
@@ -32,11 +32,12 @@ class Bing(AsyncGeneratorProvider):
     @staticmethod
     def create_async_generator(
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
+        proxy: str = None,
         cookies: dict = None,
         tone: str = Tones.creative,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         if len(messages) < 2:
             prompt = messages[0]["content"]
             context = None
@@ -46,9 +47,9 @@ class Bing(AsyncGeneratorProvider):
         
         if not cookies or "SRCHD" not in cookies:
             cookies = default_cookies
-        return stream_generate(prompt, tone, context, cookies)
+        return stream_generate(prompt, tone, context, proxy, cookies)
 
-def create_context(messages: list[dict[str, str]]):
+def create_context(messages: Messages):
     context = "".join(f"[{message['role']}](#message)\n{message['content']}\n\n" for message in messages)
 
     return context
@@ -59,10 +60,10 @@ class Conversation():
         self.clientId = clientId
         self.conversationSignature = conversationSignature
 
-async def create_conversation(session: ClientSession) -> Conversation:
+async def create_conversation(session: ClientSession, proxy: str = None) -> Conversation:
     url = 'https://www.bing.com/turing/conversation/create?bundleVersion=1.1150.3'
     
-    async with await session.get(url) as response:
+    async with await session.get(url, proxy=proxy) as response:
         data = await response.json()
         
         conversationId = data.get('conversationId')
@@ -80,7 +81,7 @@ async def list_conversations(session: ClientSession) -> list:
         response = await response.json()
         return response["chats"]
         
-async def delete_conversation(session: ClientSession, conversation: Conversation) -> list:
+async def delete_conversation(session: ClientSession, conversation: Conversation, proxy: str = None) -> list:
     url = "https://sydney.bing.com/sydney/DeleteSingleConversation"
     json = {
         "conversationId": conversation.conversationId,
@@ -89,7 +90,7 @@ async def delete_conversation(session: ClientSession, conversation: Conversation
         "source": "cib",
         "optionsSets": ["autosave"]
     }
-    async with session.post(url, json=json) as response:
+    async with session.post(url, json=json, proxy=proxy) as response:
         response = await response.json()
         return response["result"]["value"] == "Success"
 
@@ -239,20 +240,22 @@ def create_message(conversation: Conversation, prompt: str, tone: str, context:
 async def stream_generate(
         prompt: str,
         tone: str,
-        context: str=None,
-        cookies: dict=None,
+        context: str = None,
+        proxy: str = None,
+        cookies: dict = None
     ):
     async with ClientSession(
         timeout=ClientTimeout(total=900),
         cookies=cookies,
         headers=Defaults.headers,
     ) as session:
-        conversation = await create_conversation(session)
+        conversation = await create_conversation(session, proxy)
         try:
             async with session.ws_connect(
                 f'wss://sydney.bing.com/sydney/ChatHub',
                 autoping=False,
-                params={'sec_access_token': conversation.conversationSignature}
+                params={'sec_access_token': conversation.conversationSignature},
+                proxy=proxy
             ) as wss:
                 
                 await wss.send_str(format_message({'protocol': 'json', 'version': 1}))
@@ -297,4 +300,4 @@ async def stream_generate(
                                 raise Exception(f"{result['value']}: {result['message']}")
                             return
         finally:
-            await delete_conversation(session, conversation)
\ No newline at end of file
+            await delete_conversation(session, conversation, proxy)
\ No newline at end of file
diff --git a/g4f/Provider/ChatBase.py b/g4f/Provider/ChatBase.py
index b98fe565..ce5160d8 100644
--- a/g4f/Provider/ChatBase.py
+++ b/g4f/Provider/ChatBase.py
@@ -2,7 +2,7 @@ from __future__ import annotations
 
 from aiohttp import ClientSession
 
-from ..typing       import AsyncGenerator
+from ..typing       import AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider
 
 
@@ -16,9 +16,10 @@ class ChatBase(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
+        proxy: str = None,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         if model == "gpt-4":
             chat_id = "quran---tafseer-saadi-pdf-wbgknt7zn"
         elif model == "gpt-3.5-turbo" or not model:
@@ -44,7 +45,7 @@ class ChatBase(AsyncGeneratorProvider):
                 "chatId": chat_id,
                 "conversationId": f"kcXpqEnqUie3dnJlsRi_O-{chat_id}"
             }
-            async with session.post("https://www.chatbase.co/api/fe/chat", json=data) as response:
+            async with session.post("https://www.chatbase.co/api/fe/chat", json=data, proxy=proxy) as response:
                 response.raise_for_status()
                 async for stream in response.content.iter_any():
                     yield stream.decode()
diff --git a/g4f/Provider/ChatForAi.py b/g4f/Provider/ChatForAi.py
index 86b29639..f2fe0335 100644
--- a/g4f/Provider/ChatForAi.py
+++ b/g4f/Provider/ChatForAi.py
@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from ..typing import AsyncGenerator
+from ..typing import AsyncResult, Messages
 from ..requests import StreamSession
 from .base_provider import AsyncGeneratorProvider
 
@@ -14,11 +14,12 @@ class ChatForAi(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
-        timeout: int = 30,
+        messages: Messages,
+        proxy: str = None,
+        timeout: int = 120,
         **kwargs
-    ) -> AsyncGenerator:
-        async with StreamSession(impersonate="chrome107", timeout=timeout) as session:
+    ) -> AsyncResult:
+        async with StreamSession(impersonate="chrome107", proxies={"https": proxy}, timeout=timeout) as session:
             prompt = messages[-1]["content"]
             data = {
                 "conversationId": "temp",
diff --git a/g4f/Provider/Chatgpt4Online.py b/g4f/Provider/Chatgpt4Online.py
index b9631429..bfcb1dec 100644
--- a/g4f/Provider/Chatgpt4Online.py
+++ b/g4f/Provider/Chatgpt4Online.py
@@ -3,7 +3,7 @@ from __future__ import annotations
 import json
 from aiohttp import ClientSession
 
-from ..typing       import AsyncGenerator
+from ..typing       import AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider
 
 
@@ -16,9 +16,10 @@ class Chatgpt4Online(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
+        proxy: str = None,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         async with ClientSession() as session:
             data = {
                 "botId": "default",
@@ -30,7 +31,7 @@ class Chatgpt4Online(AsyncGeneratorProvider):
                 "newMessage": messages[-1]["content"],
                 "stream": True
             }
-            async with session.post(cls.url + "/wp-json/mwai-ui/v1/chats/submit", json=data) as response:
+            async with session.post(cls.url + "/wp-json/mwai-ui/v1/chats/submit", json=data, proxy=proxy) as response:
                 response.raise_for_status()
                 async for line in response.content:
                     if line.startswith(b"data: "):
diff --git a/g4f/Provider/ChatgptAi.py b/g4f/Provider/ChatgptAi.py
index 996f99a5..cf45909c 100644
--- a/g4f/Provider/ChatgptAi.py
+++ b/g4f/Provider/ChatgptAi.py
@@ -3,6 +3,7 @@ from __future__ import annotations
 import re
 from aiohttp import ClientSession
 
+from ..typing import Messages
 from .base_provider import AsyncProvider, format_prompt
 
 
@@ -18,7 +19,7 @@ class ChatgptAi(AsyncProvider):
     async def create_async(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         proxy: str = None,
         **kwargs
     ) -> str:
diff --git a/g4f/Provider/ChatgptDemo.py b/g4f/Provider/ChatgptDemo.py
index 95cb9ecf..875751b9 100644
--- a/g4f/Provider/ChatgptDemo.py
+++ b/g4f/Provider/ChatgptDemo.py
@@ -2,8 +2,8 @@ from __future__ import annotations
 
 import time, json, re
 from aiohttp import ClientSession
-from typing import AsyncGenerator
 
+from ..typing import AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider
 from .helper import format_prompt
 
@@ -16,10 +16,10 @@ class ChatgptDemo(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         proxy: str = None,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         headers = {
             "authority": "chat.chatgptdemo.net",
             "accept-language": "de-DE,de;q=0.9,en-DE;q=0.8,en;q=0.7,en-US",
diff --git a/g4f/Provider/ChatgptDuo.py b/g4f/Provider/ChatgptDuo.py
index 119ff16b..039efc84 100644
--- a/g4f/Provider/ChatgptDuo.py
+++ b/g4f/Provider/ChatgptDuo.py
@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+from ..typing import Messages
 from curl_cffi.requests import AsyncSession
 from .base_provider import AsyncProvider, format_prompt
 
@@ -13,9 +14,9 @@ class ChatgptDuo(AsyncProvider):
     async def create_async(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         proxy: str = None,
-        timeout: int = 30,
+        timeout: int = 120,
         **kwargs
     ) -> str:
         async with AsyncSession(
diff --git a/g4f/Provider/ChatgptX.py b/g4f/Provider/ChatgptX.py
index 2944fb26..8052f65b 100644
--- a/g4f/Provider/ChatgptX.py
+++ b/g4f/Provider/ChatgptX.py
@@ -19,6 +19,7 @@ class ChatgptX(AsyncGeneratorProvider):
         cls,
         model: str,
         messages: Messages,
+        proxy: str = None,
         **kwargs
     ) -> AsyncResult:
         headers = {
@@ -32,7 +33,7 @@ class ChatgptX(AsyncGeneratorProvider):
             'user-agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36',
         }
         async with ClientSession(headers=headers) as session:
-            async with session.get(f"{cls.url}/") as response:
+            async with session.get(f"{cls.url}/", proxy=proxy) as response:
                 response = await response.text()
                 result = re.search(r'<meta name="csrf-token" content="(.*?)"', response)
                 if result:
@@ -62,7 +63,7 @@ class ChatgptX(AsyncGeneratorProvider):
                 'x-csrf-token': csrf_token,
                 'x-requested-with': 'XMLHttpRequest'
             }
-            async with session.post(cls.url + '/sendchat', data=data, headers=headers) as response:
+            async with session.post(cls.url + '/sendchat', data=data, headers=headers, proxy=proxy) as response:
                 response.raise_for_status()
                 chat = await response.json()
                 if "response" not in chat or not chat["response"]:
@@ -82,7 +83,7 @@ class ChatgptX(AsyncGeneratorProvider):
                 "conversions_id": chat["conversions_id"],
                 "ass_conversions_id": chat["ass_conversions_id"],
             }
-            async with session.get(f'{cls.url}/chats_stream', params=data, headers=headers) as response:
+            async with session.get(f'{cls.url}/chats_stream', params=data, headers=headers, proxy=proxy) as response:
                 response.raise_for_status()
                 async for line in response.content:
                     if line.startswith(b"data: "):
diff --git a/g4f/Provider/Cromicle.py b/g4f/Provider/Cromicle.py
index 5f521b3e..93ef8035 100644
--- a/g4f/Provider/Cromicle.py
+++ b/g4f/Provider/Cromicle.py
@@ -2,7 +2,7 @@ from __future__ import annotations
 
 from aiohttp import ClientSession
 from hashlib import sha256
-from typing import AsyncGenerator, Dict, List
+from ..typing import AsyncResult, Messages, Dict
 
 from .base_provider import AsyncGeneratorProvider
 from .helper import format_prompt
@@ -17,10 +17,10 @@ class Cromicle(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: List[Dict[str, str]],
+        messages: Messages,
         proxy: str = None,
         **kwargs
-    ) -> AsyncGenerator[str, None]:
+    ) -> AsyncResult:
         async with ClientSession(
             headers=_create_header()
         ) as session:
diff --git a/g4f/Provider/DeepAi.py b/g4f/Provider/DeepAi.py
index bac3e3fe..e1ee4446 100644
--- a/g4f/Provider/DeepAi.py
+++ b/g4f/Provider/DeepAi.py
@@ -6,22 +6,22 @@ import random
 import hashlib
 from aiohttp import ClientSession
 
-from ..typing       import AsyncGenerator
+from ..typing import AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider
 
 
 class DeepAi(AsyncGeneratorProvider):
-    url: str              = "https://deepai.org"
+    url                 = "https://deepai.org"
     working               = True
     supports_gpt_35_turbo = True
 
     @staticmethod
     async def create_async_generator(
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         proxy: str = None,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         
         token_js = """
 var agent = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36'
diff --git a/g4f/Provider/FreeGpt.py b/g4f/Provider/FreeGpt.py
index 73b8acea..c9c05131 100644
--- a/g4f/Provider/FreeGpt.py
+++ b/g4f/Provider/FreeGpt.py
@@ -21,10 +21,15 @@ class FreeGpt(AsyncGeneratorProvider):
         cls,
         model: str,
         messages: list[dict[str, str]],
-        timeout: int = 30,
+        proxy: str = None,
+        timeout: int = 120,
         **kwargs
     ) -> AsyncGenerator:
-        async with StreamSession(impersonate="chrome107", timeout=timeout) as session:
+        async with StreamSession(
+            impersonate="chrome107",
+            timeout=timeout,
+            proxies={"https": proxy}
+        ) as session:
             prompt = messages[-1]["content"]
             timestamp = int(time.time())
             data = {
diff --git a/g4f/Provider/GPTalk.py b/g4f/Provider/GPTalk.py
index c85399c1..afb6ff68 100644
--- a/g4f/Provider/GPTalk.py
+++ b/g4f/Provider/GPTalk.py
@@ -2,8 +2,8 @@ from __future__ import annotations
 
 import secrets, time, json
 from aiohttp import ClientSession
-from typing import AsyncGenerator
 
+from ..typing import AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider
 from .helper import format_prompt
 
@@ -18,9 +18,10 @@ class GPTalk(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
+        proxy: str = None,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         if not model:
             model = "gpt-3.5-turbo"
         timestamp = int(time.time())
@@ -48,7 +49,7 @@ class GPTalk(AsyncGeneratorProvider):
                     "fingerprint": secrets.token_hex(16).zfill(32),
                     "platform": "fingerprint"
                 }
-                async with session.post(cls.url + "/api/chatgpt/user/login", json=data) as response:
+                async with session.post(cls.url + "/api/chatgpt/user/login", json=data, proxy=proxy) as response:
                     response.raise_for_status()
                     cls._auth = (await response.json())["data"]
             data = {
@@ -68,11 +69,11 @@ class GPTalk(AsyncGeneratorProvider):
             headers = {
                 'authorization': f'Bearer {cls._auth["token"]}',
             }
-            async with session.post(cls.url + "/api/chatgpt/chatapi/text", json=data, headers=headers) as response:
+            async with session.post(cls.url + "/api/chatgpt/chatapi/text", json=data, headers=headers, proxy=proxy) as response:
                 response.raise_for_status()
                 token = (await response.json())["data"]["token"]
             last_message = ""
-            async with session.get(cls.url + "/api/chatgpt/chatapi/stream", params={"token": token}) as response:
+            async with session.get(cls.url + "/api/chatgpt/chatapi/stream", params={"token": token}, proxy=proxy) as response:
                 response.raise_for_status()
                 async for line in response.content:
                     if line.startswith(b"data: "):
diff --git a/g4f/Provider/GptForLove.py b/g4f/Provider/GptForLove.py
index 53c403e1..01cef443 100644
--- a/g4f/Provider/GptForLove.py
+++ b/g4f/Provider/GptForLove.py
@@ -3,7 +3,7 @@ from __future__ import annotations
 from aiohttp import ClientSession
 import execjs, os, json
 
-from ..typing import AsyncGenerator
+from ..typing import AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider
 from .helper import format_prompt
 
@@ -16,9 +16,10 @@ class GptForLove(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
+        proxy: str = None,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         if not model:
             model = "gpt-3.5-turbo"
         headers = {
@@ -47,7 +48,7 @@ class GptForLove(AsyncGeneratorProvider):
                 "secret": get_secret(),
                 **kwargs
             }
-            async with session.post("https://api.gptplus.one/chat-process", json=data) as response:
+            async with session.post("https://api.gptplus.one/chat-process", json=data, proxy=proxy) as response:
                 response.raise_for_status()
                 async for line in response.content:
                     try:
diff --git a/g4f/Provider/GptGo.py b/g4f/Provider/GptGo.py
index 51764221..5f6cc362 100644
--- a/g4f/Provider/GptGo.py
+++ b/g4f/Provider/GptGo.py
@@ -18,7 +18,6 @@ class GptGo(AsyncGeneratorProvider):
         model: str,
         messages: list[dict[str, str]],
         proxy: str = None,
-        timeout: int = 30,
         **kwargs
     ) -> AsyncGenerator:
         headers = {
@@ -73,6 +72,7 @@ class GptGo(AsyncGeneratorProvider):
             ("model", "str"),
             ("messages", "list[dict[str, str]]"),
             ("stream", "bool"),
+            ("proxy", "str"),
             ("temperature", "float"),
         ]
         param = ", ".join([": ".join(p) for p in params])
diff --git a/g4f/Provider/GptGod.py b/g4f/Provider/GptGod.py
index 662884dd..6c975389 100644
--- a/g4f/Provider/GptGod.py
+++ b/g4f/Provider/GptGod.py
@@ -1,7 +1,7 @@
 from __future__ import annotations
 import secrets, json
 from aiohttp import ClientSession
-from typing import AsyncGenerator
+from ..typing import AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider
 from .helper import format_prompt
 
@@ -14,9 +14,10 @@ class GptGod(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
+        proxy: str = None,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         headers = {
             "User-Agent": "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/118.0",
             "Accept": "text/event-stream",
@@ -24,7 +25,7 @@ class GptGod(AsyncGeneratorProvider):
             "Accept-Encoding": "gzip, deflate, br",
             "Alt-Used": "gptgod.site",
             "Connection": "keep-alive",
-            "Referer": "https://gptgod.site/",
+            "Referer": f"{cls.url}/",
             "Sec-Fetch-Dest": "empty",
             "Sec-Fetch-Mode": "cors",
             "Sec-Fetch-Site": "same-origin",
@@ -37,7 +38,7 @@ class GptGod(AsyncGeneratorProvider):
                 "content": prompt,
                 "id": secrets.token_hex(16).zfill(32)
             }
-            async with session.get(f"{cls.url}/api/session/free/gpt3p5", params=data) as response:
+            async with session.get(f"{cls.url}/api/session/free/gpt3p5", params=data, proxy=proxy) as response:
                 response.raise_for_status()
                 event = None
                 async for line in response.content:
diff --git a/g4f/Provider/Liaobots.py b/g4f/Provider/Liaobots.py
index 2ab96ce3..740be856 100644
--- a/g4f/Provider/Liaobots.py
+++ b/g4f/Provider/Liaobots.py
@@ -4,7 +4,7 @@ import uuid
 
 from aiohttp import ClientSession
 
-from ..typing import AsyncGenerator
+from ..typing import AsyncResult, Messages
 from .base_provider import AsyncGeneratorProvider
 
 models = {
@@ -39,11 +39,11 @@ class Liaobots(AsyncGeneratorProvider):
     async def create_async_generator(
         cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         auth: str = None,
         proxy: str = None,
         **kwargs
-    ) -> AsyncGenerator:
+    ) -> AsyncResult:
         model = model if model in models else "gpt-3.5-turbo"
         headers = {
             "authority": "liaobots.com",
diff --git a/g4f/Provider/Myshell.py b/g4f/Provider/Myshell.py
index da170fa3..6ed4fd7a 100644
--- a/g4f/Provider/Myshell.py
+++ b/g4f/Provider/Myshell.py
@@ -28,6 +28,7 @@ class Myshell(AsyncGeneratorProvider):
         cls,
         model: str,
         messages: list[dict[str, str]],
+        proxy: str = None,
         timeout: int = 90,
         **kwargs
     ) -> AsyncGenerator:
@@ -47,7 +48,8 @@ class Myshell(AsyncGeneratorProvider):
             async with session.ws_connect(
                 "wss://api.myshell.ai/ws/?EIO=4&transport=websocket",
                 autoping=False,
-                timeout=timeout
+                timeout=timeout,
+                proxy=proxy
             ) as wss:
                 # Send and receive hello message
                 await wss.receive_str()
diff --git a/g4f/Provider/Phind.py b/g4f/Provider/Phind.py
index 0db4e3c2..ae4de686 100644
--- a/g4f/Provider/Phind.py
+++ b/g4f/Provider/Phind.py
@@ -19,6 +19,7 @@ class Phind(AsyncGeneratorProvider):
         model: str,
         messages: list[dict[str, str]],
         proxy: str = None,
+        timeout: int = 120,
         **kwargs
     ) -> AsyncGenerator:
         chars = 'abcdefghijklmnopqrstuvwxyz0123456789'
@@ -43,7 +44,12 @@ class Phind(AsyncGeneratorProvider):
             "Origin": cls.url,
             "Referer": f"{cls.url}/"
         }
-        async with StreamSession(headers=headers, timeout=(5, 180), proxies={"https": proxy}, impersonate="chrome107") as session:
+        async with StreamSession(
+            headers=headers,
+            timeout=(5, timeout),
+            proxies={"https": proxy},
+            impersonate="chrome107"
+        ) as session:
             async with session.post(f"{cls.url}/api/infer/answer", json=data) as response:
                 response.raise_for_status()
                 new_lines = 0
@@ -71,6 +77,7 @@ class Phind(AsyncGeneratorProvider):
             ("messages", "list[dict[str, str]]"),
             ("stream", "bool"),
             ("proxy", "str"),
+            ("timeout", "int"),
         ]
         param = ", ".join([": ".join(p) for p in params])
         return f"g4f.provider.{cls.__name__} supports: ({param})"
diff --git a/g4f/Provider/Vercel.py b/g4f/Provider/Vercel.py
index 2d20ca6a..2d856664 100644
--- a/g4f/Provider/Vercel.py
+++ b/g4f/Provider/Vercel.py
@@ -2,7 +2,7 @@ from __future__ import annotations
 
 import json, base64, requests, execjs, random, uuid
 
-from ..typing       import Any, TypedDict, CreateResult
+from ..typing       import Messages, TypedDict, CreateResult
 from .base_provider import BaseProvider
 from abc            import abstractmethod
 
@@ -17,8 +17,9 @@ class Vercel(BaseProvider):
     @abstractmethod
     def create_completion(
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         stream: bool,
+        proxy: str = None,
         **kwargs
     ) -> CreateResult:
         if not model:
@@ -52,15 +53,18 @@ class Vercel(BaseProvider):
             'model'       : model_info[model]['id'],
             'messages'    : messages,
             'playgroundId': str(uuid.uuid4()),
-            'chatIndex'   : 0} | model_info[model]['default_params']
+            'chatIndex'   : 0,
+            **model_info[model]['default_params'],
+            **kwargs
+        }
 
         max_retries  = kwargs.get('max_retries', 20)
         for i in range(max_retries):
             response = requests.post('https://sdk.vercel.ai/api/generate', 
-                                    headers=headers, json=json_data, stream=True)
+                                    headers=headers, json=json_data, stream=True, proxies={"https": proxy})
             try:
                 response.raise_for_status()
-            except:
+            except Exception:
                 continue
             for token in response.iter_content(chunk_size=None):
                 yield token.decode()
diff --git a/g4f/Provider/Vitalentum.py b/g4f/Provider/Vitalentum.py
index ade492d2..37e259b2 100644
--- a/g4f/Provider/Vitalentum.py
+++ b/g4f/Provider/Vitalentum.py
@@ -42,7 +42,7 @@ class Vitalentum(AsyncGeneratorProvider):
         async with ClientSession(
             headers=headers
         ) as session:
-            async with session.post(cls.url + "/api/converse-edge", json=data, proxy=proxy) as response:
+            async with session.post(f"{cls.url}/api/converse-edge", json=data, proxy=proxy) as response:
                 response.raise_for_status()
                 async for line in response.content:
                     line = line.decode()
diff --git a/g4f/__init__.py b/g4f/__init__.py
index 4b1e4b80..89b3e6d1 100644
--- a/g4f/__init__.py
+++ b/g4f/__init__.py
@@ -2,7 +2,7 @@ from __future__ import annotations
 from requests import get
 from g4f.models import Model, ModelUtils
 from .Provider import BaseProvider
-from .typing import CreateResult, Union
+from .typing import Messages, CreateResult, Union
 from .debug import logging
 
 version = '0.1.5.6'
@@ -27,19 +27,19 @@ def get_model_and_provider(model    : Union[Model, str],
         if model in ModelUtils.convert:
             model = ModelUtils.convert[model]
         else:
-            raise Exception(f'The model: {model} does not exist')
+            raise ValueError(f'The model: {model} does not exist')
 
     if not provider:
         provider = model.best_provider
 
     if not provider:
-        raise Exception(f'No provider found for model: {model}')
+        raise RuntimeError(f'No provider found for model: {model}')
 
     if not provider.working:
-        raise Exception(f'{provider.__name__} is not working')
+        raise RuntimeError(f'{provider.__name__} is not working')
 
     if not provider.supports_stream and stream:
-        raise Exception(f'ValueError: {provider.__name__} does not support "stream" argument')
+        raise ValueError(f'{provider.__name__} does not support "stream" argument')
 
     if logging:
         print(f'Using {provider.__name__} provider')
@@ -48,17 +48,20 @@ def get_model_and_provider(model    : Union[Model, str],
 
 class ChatCompletion:
     @staticmethod
-    def create(model: Union[Model, str],
-        messages : list[dict[str, str]],
+    def create(
+        model: Union[Model, str],
+        messages : Messages,
         provider : Union[type[BaseProvider], None] = None,
         stream   : bool = False,
-        auth     : Union[str, None] = None, **kwargs) -> Union[CreateResult, str]:
+        auth     : Union[str, None] = None,
+        **kwargs
+    ) -> Union[CreateResult, str]:
 
         model, provider = get_model_and_provider(model, provider, stream)
 
         if provider.needs_auth and not auth:
-            raise Exception(
-                f'ValueError: {provider.__name__} requires authentication (use auth=\'cookie or token or jwt ...\' param)')
+            raise ValueError(
+                f'{provider.__name__} requires authentication (use auth=\'cookie or token or jwt ...\' param)')
 
         if provider.needs_auth:
             kwargs['auth'] = auth
@@ -69,10 +72,14 @@ class ChatCompletion:
     @staticmethod
     async def create_async(
         model: Union[Model, str],
-        messages: list[dict[str, str]],
+        messages: Messages,
         provider: Union[type[BaseProvider], None] = None,
+        stream: bool = False,
         **kwargs
     ) -> str:
+        if stream:
+            raise ValueError(f'"create_async" does not support "stream" argument')
+
         model, provider = get_model_and_provider(model, provider, False)
 
         return await provider.create_async(model.name, messages, **kwargs)