app.py

import subprocess


def run_dl():
    try:
        subprocess.run(["python", "bdl.py"], check=True)
    except subprocess.CalledProcessError as e:
        print(f"Error occurred: {e}")

run_dl()


def run_web():
    try:
        subprocess.run(["python", "newweb.py"], check=True)
    except subprocess.CalledProcessError as e:
        print(f"Error occurred: {e}")
run_web()