app.py

import streamlit as st
import os
HF_TOKEN = os.getenv('HF_TOKEN')
from huggingface_hub import HfFolder
# Set the token using HfFolder (this persists the token)
HfFolder.save_token(HF_TOKEN)

import transformers
from transformers import pipeline

generator = pipeline(model="openai-community/gpt2")


text = st.text_area("your input")

if text:
    out = generator(text, do_sample=False)
    st.json(out)