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from __future__ import annotations
from typing import Any, Dict
from aiohttp import ClientSession, ClientTimeout
from ..typing import AsyncResult, Messages
from .base_provider import AsyncGeneratorProvider, ProviderModelMixin
from .helper import format_prompt
class TeachAnything(AsyncGeneratorProvider, ProviderModelMixin):
url = "https://www.teach-anything.com"
api_endpoint = "/api/generate"
working = True
default_model = "llama-3.1-70b"
models = [default_model]
@classmethod
def get_model(cls, model: str) -> str:
if model in cls.models:
return model
elif model in cls.model_aliases:
return cls.model_aliases[model]
else:
return cls.default_model
@classmethod
async def create_async_generator(
cls,
model: str,
messages: Messages,
proxy: str | None = None,
**kwargs: Any
) -> AsyncResult:
headers = cls._get_headers()
model = cls.get_model(model)
async with ClientSession(headers=headers) as session:
prompt = format_prompt(messages)
data = {"prompt": prompt}
timeout = ClientTimeout(total=60)
async with session.post(
f"{cls.url}{cls.api_endpoint}",
json=data,
proxy=proxy,
timeout=timeout
) as response:
response.raise_for_status()
buffer = b""
async for chunk in response.content.iter_any():
buffer += chunk
try:
decoded = buffer.decode('utf-8')
yield decoded
buffer = b""
except UnicodeDecodeError:
# If we can't decode, we'll wait for more data
continue
# Handle any remaining data in the buffer
if buffer:
try:
yield buffer.decode('utf-8', errors='replace')
except Exception as e:
print(f"Error decoding final buffer: {e}")
@staticmethod
def _get_headers() -> Dict[str, str]:
return {
"accept": "*/*",
"accept-language": "en-US,en;q=0.9",
"cache-control": "no-cache",
"content-type": "application/json",
"dnt": "1",
"origin": "https://www.teach-anything.com",
"pragma": "no-cache",
"priority": "u=1, i",
"referer": "https://www.teach-anything.com/",
"sec-ch-us": '"Not?A_Brand";v="99", "Chromium";v="130"',
"sec-ch-us-mobile": "?0",
"sec-ch-us-platform": '"Linux"',
"sec-fetch-dest": "empty",
"sec-fetch-mode": "cors",
"sec-fetch-site": "same-origin",
"user-agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36"
}
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