mirror of
https://github.com/xtekky/gpt4free.git
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75 lines
2.7 KiB
Python
75 lines
2.7 KiB
Python
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from __future__ import annotations
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from aiohttp import ClientSession
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import json
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from ..typing import AsyncResult, Messages
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from .base_provider import AsyncGeneratorProvider, ProviderModelMixin
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from .helper import format_prompt
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class Upstage(AsyncGeneratorProvider, ProviderModelMixin):
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url = "https://console.upstage.ai/playground/chat"
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api_endpoint = "https://ap-northeast-2.apistage.ai/v1/web/demo/chat/completions"
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working = True
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default_model = 'upstage/solar-1-mini-chat'
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models = [
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'upstage/solar-1-mini-chat',
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'upstage/solar-1-mini-chat-ja',
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]
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model_aliases = {
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"solar-1-mini": "upstage/solar-1-mini-chat",
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"solar-1-mini": "upstage/solar-1-mini-chat-ja",
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}
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@classmethod
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def get_model(cls, model: str) -> str:
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if model in cls.models:
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return model
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elif model in cls.model_aliases:
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return cls.model_aliases[model]
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else:
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return cls.default_model
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@classmethod
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async def create_async_generator(
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cls,
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model: str,
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messages: Messages,
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proxy: str = None,
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**kwargs
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) -> AsyncResult:
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model = cls.get_model(model)
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headers = {
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"accept": "*/*",
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"accept-language": "en-US,en;q=0.9",
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"content-type": "application/json",
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"origin": "https://console.upstage.ai",
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"priority": "u=1, i",
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"referer": "https://console.upstage.ai/",
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"sec-ch-ua": '"Chromium";v="127", "Not)A;Brand";v="99"',
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"sec-ch-ua-mobile": "?0",
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"sec-ch-ua-platform": '"Linux"',
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"sec-fetch-dest": "empty",
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"sec-fetch-mode": "cors",
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"sec-fetch-site": "cross-site",
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"user-agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36"
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}
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async with ClientSession(headers=headers) as session:
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data = {
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"stream": True,
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"messages": [{"role": "user", "content": format_prompt(messages)}],
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"model": model
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}
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async with session.post(f"{cls.api_endpoint}", json=data, proxy=proxy) as response:
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response.raise_for_status()
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async for line in response.content:
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if line:
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line = line.decode('utf-8').strip()
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if line.startswith("data: ") and line != "data: [DONE]":
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data = json.loads(line[6:])
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content = data['choices'][0]['delta'].get('content', '')
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if content:
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yield content
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