app.py

import os
import gradio as gr

# Path to the directory containing HTML files
html_files_path = "html_files"
html_files = [f for f in os.listdir(html_files_path) if f.endswith('.html')]

def show_html(file_name):
    with open(os.path.join(html_files_path, file_name), 'r', encoding='utf-8') as file:
        return file.read()

# Create a dropdown to select an HTML file
file_dropdown = gr.Dropdown(label="Select an HTML file", choices=html_files, value=html_files[0])

# Create an HTML component to display the selected HTML file's content
html_output = gr.HTML()

# Interface
iface = gr.Interface(fn=show_html, 
                     inputs=file_dropdown, 
                     outputs=html_output, 
                     title="HTML File Viewer",
                     description="Select an HTML file to view its content.")

if __name__ == "__main__":
    iface.launch()