app.py

from fastapi import FastAPI
from transformers import pipeline


##create a new FASTAPI app
app = FastAPI()

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

@app.get("/")
def home():
    return {"message": "Welcome to the Text Generation API"}

@app.get("/generate_text/")
def generate_text(text: str):
    result = pipe(text)
    
    ##return the generated text in json format
    return {"generated_text": result[0]["generated_text"]}