app.py

import subprocess
import sys


def install_requirements(requirements_file="requirements.txt"):
    try:
        subprocess.check_call(
            [sys.executable, "-m", "pip", "install", "-r", requirements_file]
        )
    except subprocess.CalledProcessError as e:
        print(f"Failed to install packages from {requirements_file}: {e}")


import gradio as gr


def greet(name):
    return "Hello " + name + "!!"


demo = gr.Interface(fn=greet, inputs="text", outputs="text")
demo.launch()