app.py

import gradio as gr
from gradio.mix import Parallel

title="My First Text Generation"
description="Input Text"
examples = [
    ["Once apon a time"]
    ["Dr Woo was teaching a coding workshop at Hong Kong True Light College"]
]
gr.Interface.load("huggingface/EleutherAI/gpt-j-6B")
gr.Interface.load("huggingface/gpt2")
gr.Interface.load("huggingface/EleutherAI/gpt-neo-125M")

gr.Parallel(model1, model2, model3, title=title, description=description).launch()