| from fastapi import FastAPI |
| from pydantic import BaseModel |
| import os, openai |
|
|
| client = openai.OpenAI(base_url="https://router.huggingface.co/v1", |
| api_key=os.environ["HF_TOKEN"]) |
| MODEL = "Qwen/Qwen3-Next-80B-A3B-Instruct" |
|
|
| app = FastAPI() |
| hist = [] |
|
|
| class M(BaseModel): |
| msg: str |
|
|
| @app.post("/chat") |
| def chat(m: M): |
| hist.append({"role": "user", "content": m.msg}) |
| r = client.chat.completions.create(model=MODEL, messages=hist) |
| bot = r.choices[0].message.content |
| hist.append({"role": "assistant", "content": bot}) |
| return {"reply": bot} |
| |
