app.py

import gradio as gr
from functions import *

# demo
output_list = []

with gr.Blocks() as demo:
    gr.Markdown("# YouTube Search")

    with gr.Row():
        inp = gr.Textbox(placeholder="What are you looking for?", label="Query", scale=3)
        btn = gr.Button("Search")
        btn.click(fn=searchResults, inputs=inp, outputs=output_list)
    
    for i in range(5):
        with gr.Row():
            output_list.append(gr.HTML())
            output_list.append(gr.Markdown())
             
    inp.submit(fn=searchResults, inputs=inp, outputs=output_list)

demo.launch()