app.py

from fastapi import FastAPI
from transformers import pipeline
app=FastAPI()
pipe = pipeline("text2text-generation", model="openai-community/gpt2")
@app.get("/")
def home():
    return {"message":"Hello World"}
@app.get("/generate")
def generate(text:str):
    output=pipe(text)
    return {"output":output[0]['generated_text']}