10 files changed, 37 insertions, 44 deletions

diff --git a/g4f/Provider/base_provider.py b/g4f/Provider/base_provider.py
index b173db4e..4b312ffc 100644
--- a/g4f/Provider/base_provider.py
+++ b/g4f/Provider/base_provider.py
@@ -10,6 +10,7 @@ from .helper import get_cookies, format_prompt
 from ..typing import CreateResult, AsyncResult, Messages, Union
 from ..base_provider import BaseProvider
 from ..errors import NestAsyncioError, ModelNotSupportedError
+from .. import debug
 
 if sys.version_info < (3, 10):
     NoneType = type(None)
@@ -266,9 +267,10 @@ class ProviderModelMixin:
     @classmethod
     def get_model(cls, model: str) -> str:
         if not model:
-            return cls.default_model
+            model = cls.default_model
         elif model in cls.model_aliases:
-            return cls.model_aliases[model]
+            model = cls.model_aliases[model]
         elif model not in cls.get_models():
             raise ModelNotSupportedError(f"Model is not supported: {model} in: {cls.__name__}")
+        debug.last_model = model
         return model
\ No newline at end of file
diff --git a/g4f/Provider/bing/create_images.py b/g4f/Provider/bing/create_images.py
index 4fa85929..a3fcd91b 100644
--- a/g4f/Provider/bing/create_images.py
+++ b/g4f/Provider/bing/create_images.py
@@ -202,16 +202,15 @@ class CreateImagesBing:
         Yields:
             Generator[str, None, None]: The final output as markdown formatted string with images.
         """
-        try:
-            cookies = self.cookies or get_cookies(".bing.com")
-        except MissingRequirementsError as e:
-            raise MissingAccessToken(f'Missing "_U" cookie. {e}')
-            
+        cookies = self.cookies or get_cookies(".bing.com", False)
         if "_U" not in cookies:
             login_url = os.environ.get("G4F_LOGIN_URL")
             if login_url:
                 yield f"Please login: [Bing]({login_url})\n\n"
-            self.cookies = get_cookies_from_browser(self.proxy)
+            try:
+                self.cookies = get_cookies_from_browser(self.proxy)
+            except MissingRequirementsError as e:
+                raise MissingAccessToken(f'Missing "_U" cookie. {e}')
         yield asyncio.run(self.create_async(prompt))
 
     async def create_async(self, prompt: str) -> ImageResponse:
@@ -224,10 +223,7 @@ class CreateImagesBing:
         Returns:
             str: Markdown formatted string with images.
         """
-        try:
-            cookies = self.cookies or get_cookies(".bing.com")
-        except MissingRequirementsError as e:
-            raise MissingAccessToken(f'Missing "_U" cookie. {e}')
+        cookies = self.cookies or get_cookies(".bing.com", False)
         if "_U" not in cookies:
             raise MissingAccessToken('Missing "_U" cookie')
         proxy = os.environ.get("G4F_PROXY")
diff --git a/g4f/Provider/helper.py b/g4f/Provider/helper.py
index 0af61d8d..87fdb158 100644
--- a/g4f/Provider/helper.py
+++ b/g4f/Provider/helper.py
@@ -21,7 +21,7 @@ try:
 except ImportError:
     has_browser_cookie3 = False
 
-from ..typing import Dict, Messages, Optional
+from ..typing import Dict, Messages, Cookies, Optional
 from ..errors import AiohttpSocksError, MissingRequirementsError
 from .. import debug
 
@@ -48,6 +48,12 @@ def get_cookies(domain_name: str = '', raise_requirements_error: bool = True) ->
     _cookies[domain_name] = cookies
     return cookies
 
+def set_cookies(domain_name: str, cookies: Cookies = None) -> None:
+    if cookies:
+        _cookies[domain_name] = cookies
+    else:
+        _cookies.pop(domain_name)
+
 def load_cookies_from_browsers(domain_name: str, raise_requirements_error: bool = True) -> Dict[str, str]:
     """
     Helper function to load cookies from various browsers.
diff --git a/g4f/Provider/needs_auth/Bard.py b/g4f/Provider/needs_auth/Bard.py
index 09ed1c3c..73c62edc 100644
--- a/g4f/Provider/needs_auth/Bard.py
+++ b/g4f/Provider/needs_auth/Bard.py
@@ -7,14 +7,14 @@ try:
     from selenium.webdriver.common.by import By
     from selenium.webdriver.support.ui import WebDriverWait
     from selenium.webdriver.support import expected_conditions as EC
-    from selenium.webdriver.common.keys import Keys
 except ImportError:
     pass
 
 from ...typing import CreateResult, Messages
 from ..base_provider import AbstractProvider
 from ..helper import format_prompt
-from ...webdriver import WebDriver, WebDriverSession
+from ...webdriver import WebDriver, WebDriverSession, element_send_text
+
 
 class Bard(AbstractProvider):
     url = "https://bard.google.com"
@@ -68,13 +68,7 @@ XMLHttpRequest.prototype.open = function(method, url) {
 """
             driver.execute_script(script)
 
-            textarea = driver.find_element(By.CSS_SELECTOR, "div.ql-editor.textarea")
-            lines = prompt.splitlines()
-            for idx, line in enumerate(lines):
-                textarea.send_keys(line)
-                if (len(lines) - 1 != idx):
-                    textarea.send_keys(Keys.SHIFT + "\n")
-            textarea.send_keys(Keys.ENTER)
+            element_send_text(driver.find_element(By.CSS_SELECTOR, "div.ql-editor.textarea"), prompt)
             
             while True:
                 chunk = driver.execute_script("return window._message;")
diff --git a/g4f/Provider/needs_auth/OpenaiChat.py b/g4f/Provider/needs_auth/OpenaiChat.py
index b07bd49b..60a101d7 100644
--- a/g4f/Provider/needs_auth/OpenaiChat.py
+++ b/g4f/Provider/needs_auth/OpenaiChat.py
@@ -16,9 +16,8 @@ try:
     from selenium.webdriver.common.by import By
     from selenium.webdriver.support.ui import WebDriverWait
     from selenium.webdriver.support import expected_conditions as EC
-    has_webdriver = True
 except ImportError:
-    has_webdriver = False
+    pass
 
 from ..base_provider import AsyncGeneratorProvider, ProviderModelMixin
 from ..helper import format_prompt, get_cookies
@@ -332,13 +331,14 @@ class OpenaiChat(AsyncGeneratorProvider, ProviderModelMixin):
             cookies = cls._cookies or get_cookies("chat.openai.com", False)
         if not access_token and "access_token" in cookies:
             access_token = cookies["access_token"]
-        if not access_token and not has_webdriver:
-            raise MissingAccessToken(f'Missing "access_token"')
         if not access_token:
             login_url = os.environ.get("G4F_LOGIN_URL")
             if login_url:
                 yield f"Please login: [ChatGPT]({login_url})\n\n"
-            access_token, cookies = cls.browse_access_token(proxy)
+            try:
+                access_token, cookies = cls.browse_access_token(proxy)
+            except MissingRequirementsError:
+                raise MissingAccessToken(f'Missing "access_token"')
             cls._cookies = cookies
 
         headers = {"Authorization": f"Bearer {access_token}"}
diff --git a/g4f/Provider/needs_auth/Poe.py b/g4f/Provider/needs_auth/Poe.py
index 41c5315a..0c969d27 100644
--- a/g4f/Provider/needs_auth/Poe.py
+++ b/g4f/Provider/needs_auth/Poe.py
@@ -5,7 +5,7 @@ import time
 from ...typing import CreateResult, Messages
 from ..base_provider import AbstractProvider
 from ..helper import format_prompt
-from ...webdriver import WebDriver, WebDriverSession
+from ...webdriver import WebDriver, WebDriverSession, element_send_text
 
 models = {
     "meta-llama/Llama-2-7b-chat-hf": {"name": "Llama-2-7b"},
@@ -89,7 +89,7 @@ class Poe(AbstractProvider):
                 else:
                     raise RuntimeError("Prompt textarea not found. You may not be logged in.")
 
-            driver.find_element(By.CSS_SELECTOR, "footer textarea[class^='GrowingTextArea']").send_keys(prompt)
+            element_send_text(driver.find_element(By.CSS_SELECTOR, "footer textarea[class^='GrowingTextArea']"), prompt)
             driver.find_element(By.CSS_SELECTOR, "footer button[class*='ChatMessageSendButton']").click()
 
             script = """
diff --git a/g4f/Provider/needs_auth/Theb.py b/g4f/Provider/needs_auth/Theb.py
index efb38a40..2930e35d 100644
--- a/g4f/Provider/needs_auth/Theb.py
+++ b/g4f/Provider/needs_auth/Theb.py
@@ -5,7 +5,7 @@ import time
 from ...typing import CreateResult, Messages
 from ..base_provider import AbstractProvider
 from ..helper import format_prompt
-from ...webdriver import WebDriver, WebDriverSession
+from ...webdriver import WebDriver, WebDriverSession, element_send_text
 
 models = {
     "theb-ai": "TheB.AI",
@@ -118,8 +118,7 @@ window._last_message = "";
 
             # Submit prompt
             wait.until(EC.visibility_of_element_located((By.ID, "textareaAutosize")))
-            driver.find_element(By.ID, "textareaAutosize").send_keys(prompt)
-            driver.find_element(By.ID, "textareaAutosize").send_keys(Keys.ENTER)
+            element_send_text(driver.find_element(By.ID, "textareaAutosize"), prompt)
 
             # Read response with reader
             script = """
diff --git a/g4f/Provider/selenium/AItianhuSpace.py b/g4f/Provider/selenium/AItianhuSpace.py
index 9878bd5a..6af8ceaf 100644
--- a/g4f/Provider/selenium/AItianhuSpace.py
+++ b/g4f/Provider/selenium/AItianhuSpace.py
@@ -6,7 +6,7 @@ import random
 from ...typing import CreateResult, Messages
 from ..base_provider import AbstractProvider
 from ..helper import format_prompt, get_random_string
-from ...webdriver import WebDriver, WebDriverSession
+from ...webdriver import WebDriver, WebDriverSession, element_send_text
 from ... import debug
 
 class AItianhuSpace(AbstractProvider):
@@ -91,8 +91,7 @@ XMLHttpRequest.prototype.open = function(method, url) {
             driver.execute_script(script)
 
             # Submit prompt
-            driver.find_element(By.CSS_SELECTOR, "textarea.n-input__textarea-el").send_keys(prompt)
-            driver.find_element(By.CSS_SELECTOR, "button.n-button.n-button--primary-type.n-button--medium-type").click()
+            element_send_text(driver.find_element(By.CSS_SELECTOR, "textarea.n-input__textarea-el"), prompt)
 
             # Read response
             while True:
diff --git a/g4f/Provider/selenium/PerplexityAi.py b/g4f/Provider/selenium/PerplexityAi.py
index 8ae6ad2b..6b529d5b 100644
--- a/g4f/Provider/selenium/PerplexityAi.py
+++ b/g4f/Provider/selenium/PerplexityAi.py
@@ -6,14 +6,13 @@ try:
     from selenium.webdriver.common.by import By
     from selenium.webdriver.support.ui import WebDriverWait
     from selenium.webdriver.support import expected_conditions as EC
-    from selenium.webdriver.common.keys import Keys
 except ImportError:
     pass
 
 from ...typing import CreateResult, Messages
 from ..base_provider import AbstractProvider
 from ..helper import format_prompt
-from ...webdriver import WebDriver, WebDriverSession
+from ...webdriver import WebDriver, WebDriverSession, element_send_text
 
 class PerplexityAi(AbstractProvider):
     url = "https://www.perplexity.ai"
@@ -83,8 +82,7 @@ WebSocket.prototype.send = function(...args) {
                     raise RuntimeError("You need a account for copilot")
 
             # Submit prompt
-            driver.find_element(By.CSS_SELECTOR, "textarea[placeholder='Ask anything...']").send_keys(prompt)
-            driver.find_element(By.CSS_SELECTOR, "textarea[placeholder='Ask anything...']").send_keys(Keys.ENTER)
+            element_send_text(driver.find_element(By.CSS_SELECTOR, "textarea[placeholder='Ask anything...']"), prompt)
 
             # Stream response
             script = """
diff --git a/g4f/Provider/selenium/TalkAi.py b/g4f/Provider/selenium/TalkAi.py
index 5aeb48ac..89280598 100644
--- a/g4f/Provider/selenium/TalkAi.py
+++ b/g4f/Provider/selenium/TalkAi.py
@@ -42,7 +42,7 @@ class TalkAi(AbstractProvider):
                     "content": message["content"]
                 } for message in messages],
                 "model": model if model else "gpt-3.5-turbo",
-                "max_tokens": 256,
+                "max_tokens": 2048,
                 "temperature": 1,
                 "top_p": 1,
                 "presence_penalty":	0,
@@ -67,16 +67,15 @@ window._reader = response.body.pipeThrough(new TextDecoderStream()).getReader();
             while True:
                 chunk = driver.execute_script("""
 chunk = await window._reader.read();
-if (chunk["done"]) {
+if (chunk.done) {
     return null;
 }
 content = "";
-lines = chunk["value"].split("\\n")
-lines.forEach((line, index) => {
+for (line of chunk.value.split("\\n")) {
     if (line.startsWith('data: ')) {
         content += line.substring('data: '.length);
     }
-});
+}
 return content;
 """)
                 if chunk: