Function menu

Hotel-Management.py:1–20

()

def menu():
    options = {
        1: {"title": "Add new customer details", "method": lambda: add()},
        2: {
            "title": "Modify already existing customer details",
            "method": lambda: modify(),
        },
        3: {"title": "Search customer details", "method": lambda: search()},
        4: {"title": "View all customer details", "method": lambda: view()},
        5: {"title": "Delete customer details", "method": lambda: remove()},
        6: {"title": "Exit the program", "method": lambda: exit()},
    }

    print(f"\n\n{' ' * 25}Welcome to Hotel Database Management Software\n\n")

    for num, option in options.items():
        print(f"{num}: {option.get('title')}")
    print()

    options.get(int(input("Enter your choice(1-6): "))).get("method")()


def add():