app.py

import gradio as gr
from transformers import pipeline

generator = pipeline("text-generation", model="gpt2")

def generate_text(prompt):
    text = generator(prompt, max_length=50)[0]['generated_text']
    return text

iface = gr.Interface(fn=generate_text, 
                     inputs=gr.inputs.Textbox(lines=5, label="Enter prompt here"), 
                     outputs=gr.outputs.Textbox(label="Generated text"))

iface.launch()