app.py

from fastapi import FastAPI
from transformers import pipeline

## Create a new fastAPI instance
app=FastAPI()

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

# Create routes

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

# Deine a unction to handle the GET request at / generate

@app.get("/generate")
def generate(text: str):
    # Use the pipeline to generate text
    output=pipe(text, max_length=100)

    # return the generated text in son response
    return {"output": output[0]["generated_text"]}