app.py

import gradio as gr
import transformers as tr
import numpy as np

generator1 = gr.Interface.load("huggingface/gpt2-large")
generator2 = gr.Interface.load("huggingface/EleutherAI/gpt-neo-2.7B")
generator3 = gr.Interface.load("huggingface/EleutherAI/gpt-j-6B")


demo = gr.Blocks()

def f1(x):
    return generator1(x)
def f2(x):
    return generator2(x)
def f3(x):
    return generator3(x)


with demo:
    textIn = gr.Textbox()
    textOut1 = gr.Textbox()
    textOut2 = gr.Textbox()
    textOut3 = gr.Textbox()

    b1 = gr.Button("gpt2-large")
    b2 = gr.Button("gpt-neo-2.7B")
    b3 = gr.Button("gpt-j-6B")

    b1.click(f1, inputs=textIn, outputs=textOut1 )
    b2.click(f2, inputs=textIn, outputs=textOut2 )
    b3.click(f3, inputs=textIn, outputs=textOut3 )

demo.launch()