from __future__ import annotations
import json
from aiohttp import ClientSession
from ..typing import AsyncResult, Messages
from .base_provider import AsyncGeneratorProvider
class FreeChatgpt(AsyncGeneratorProvider):
url = "https://free.chatgpt.org.uk"
working = True
supports_gpt_35_turbo = True
supports_gpt_4 = True
supports_message_history = True
@classmethod
async def create_async_generator(
cls,
model: str,
messages: Messages,
proxy: str = None,
**kwargs
) -> AsyncResult:
if not model:
model = "gpt-3.5-turbo"
headers = {
"User-Agent": "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/119.0",
"Accept": "application/json, text/event-stream",
"Accept-Language": "de,en-US;q=0.7,en;q=0.3",
"Accept-Encoding": "gzip, deflate, br",
"Content-Type": "application/json",
"Referer": "https://free.chatgpt.org.uk/",
"x-requested-with": "XMLHttpRequest",
"Origin": "https://free.chatgpt.org.uk",
"Sec-Fetch-Dest": "empty",
"Sec-Fetch-Mode": "cors",
"Sec-Fetch-Site": "same-origin",
"Connection": "keep-alive",
"Alt-Used": "free.chatgpt.org.uk",
"Pragma": "no-cache",
"Cache-Control": "no-cache",
"TE": "trailers",
}
async with ClientSession(headers=headers) as session:
data = {
"messages": messages,
"isAzure": False,
"azureApiVersion": "2023-08-01-preview",
"stream": True,
"model": model,
"temperature": 0.5,
"presence_penalty": 0,
"frequency_penalty": 0,
"top_p": 1,
"baseUrl": "/api/openai",
"maxIterations": 10,
"returnIntermediateSteps": True,
"useTools": ["web-search", "calculator", "web-browser"],
**kwargs
}
async with session.post(f"{cls.url}/api/langchain/tool/agent/nodejs", json=data, proxy=proxy) as response:
response.raise_for_status()
async for line in response.content:
if line.startswith(b"data: "):
data = json.loads(line[6:])
if data["isSuccess"] and not data["isToolMessage"]:
yield data["message"]
