app.py

import gradio as gr
name="this name"
def convert_to_tag_chars(reg,sec):
    return reg.join(chr(0xE0000 + ord(ch)) for ch in sec)

#print(convert_to_tag_chars(name))

with gr.Blocks() as app:
    with gr.Row():
        with gr.Column():
            reg = gr.Textbox(label="Visible String")
            sec = gr.Textbox(label="Secret Message")
        btn=gr.Button()
    outp=gr.Textbox(label="Output Message")
    btn.click(hide_message,[reg,sec],outp)
app.launch()