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from __future__ import annotations
import json
from aiohttp import ClientSession
from ...typing import AsyncResult, Messages
from ..base_provider import AsyncGeneratorProvider, ProviderModelMixin
from ..helper import format_prompt
class NexraLlama(AsyncGeneratorProvider, ProviderModelMixin):
label = "Nexra LLaMA 3.1"
api_endpoint = "https://nexra.aryahcr.cc/api/chat/complements"
models = ['llama-3.1']
@classmethod
async def create_async_generator(
cls,
model: str,
messages: Messages,
proxy: str = None,
**kwargs
) -> AsyncResult:
headers = {
"Content-Type": "application/json"
}
async with ClientSession(headers=headers) as session:
data = {
"messages": [
{'role': 'assistant', 'content': ''},
{'role': 'user', 'content': format_prompt(messages)}
],
"markdown": False,
"stream": True,
"model": model
}
async with session.post(cls.api_endpoint, json=data, proxy=proxy) as response:
response.raise_for_status()
full_response = ''
async for line in response.content:
if line:
messages = line.decode('utf-8').split('\x1e')
for message_str in messages:
try:
message = json.loads(message_str)
if message.get('message'):
full_response = message['message']
if message.get('finish'):
yield full_response.strip()
return
except json.JSONDecodeError:
pass
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