main.py

from fastapi import FastAPI

app = FastAPI()
app.mount("/", StaticFiles(directory="static", html=True), name="static")

@app.get("/")
def index() -> FileResponse:
    return FileResponse(path="/static/index.html", media_type="text/html")

def t5(input):
    output = pipe_flan(input)
    return {"output": output[0]["generated_text"]}