app.py

from fastapi import FastAPI
from starlette.responses import RedirectResponse

app = FastAPI(docs_url=None, redoc_url=None)

@app.get("/")
def read_root():
    return RedirectResponse(url="https://example.com")
    # return {"message": "Hello, World!"}

@app.get("/redirect_test")
def redirect_test():
    return RedirectResponse(url="https://example.com")