app.py

from fastapi import FastAPI
from transformers import pipeline

# Creat a new FastAPI app instance
app=FastAPI

pipe = pipeline("text2text-generation", model="google/flan-t5-small")

@app.get("/")
def home():
    return{message: "hello World"}

@app.get("/generate")
def generate():
    output=pipe(text)
    return {"output":output[0]['generated_text']}