app.py

from fastapi import FastAPI, HTTPException
from pydantic import BaseModel
from worker import get_operator

app = FastAPI()

class LookupRequest(BaseModel):
    number: str

@app.post("/lookup")
def lookup(data: LookupRequest):
    try:
        result = get_operator(data.number)
        return {"operator": result}
    except Exception as e:
        raise HTTPException(status_code=500, detail=str(e))