app.py

import gradio as gr
import numpy as np
import talib


def run():
    close = np.random.random(100)
    output = talib.SMA(close)
    return output

with gr.Blocks() as demo:
    out = gr.JSON()
    btn = gr.Button("Run")
    btn.click(fn=run, inputs=None, outputs=out)

demo.launch()