TO DO LIST IN PYTHON

tasks = []

def add_task(task):
    tasks.append(task)
    print(f"Task '{task}' added!")

def list_tasks():
    if tasks:
        print("To-Do List:")
        for index, task in enumerate(tasks, start=1):
            print(f"{index}. {task}")
    else:
        print("Your to-do list is empty!")

def remove_task(task_index):
    if 1 <= task_index <= len(tasks):
        removed_task = tasks.pop(task_index - 1)
        print(f"Task '{removed_task}' removed!")
    else:
        print("Invalid task index. Try again.")

def main():
    while True:
        print("\nOptions:")
        print("1. Add a task")
        print("2. List tasks")
        print("3. Remove a task")
        print("4. Quit")
        choice = input("Enter your choice (1/2/3/4): ")

        if choice == "1":
            task = input("Enter the task: ")
            add_task(task)
        elif choice == "2":
            list_tasks()
        elif choice == "3":
            task_index = int(input("Enter the task index to remove: "))
            remove_task(task_index)
        elif choice == "4":
            print("Goodbye!")
            break
        else:
            print("Invalid choice. Please select a valid option.")

if __name__ == "__main__":
    main()