app.py

from fastapi import FastAPI
from transformers import pipeline

app = FastAPI()

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

@app.get("/")
def home():
    return {"message": "Welcome to the text generation API!"}   

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