app.py

import os
from fastapi import FastAPI

app = FastAPI()

@app.get("/")
async def read_root():
    return {"message": "Hello from the root!"}

@app.get("/test")
async def read_test():
    return {"message": "Hello from the test endpoint!"}

if __name__ == "__main__":
    import uvicorn
    # Use the PORT environment variable provided by Hugging Face, default to 7860
    port = int(os.environ.get("PORT", "7860")) 
    uvicorn.run(app, host="0.0.0.0", port=port)