to-do-list

# todo_list.py

# Initialize an empty dictionary to store tasks
todo_list = {}

def add_task(task_name, task_description):
    """
    Add a new task to the to-do list.

    Args:
        task_name (str): The name of the task.
        task_description (str): A brief description of the task.

    Returns:
        None
    """
    todo_list[task_name] = {"description": task_description, "completed": False}
    print(f"Task '{task_name}' added to the list!")

def delete_task(task_name):
    """
    Delete a task from the to-do list.

    Args:
        task_name (str): The name of the task to delete.

    Returns:
        None
    """
    if task_name in todo_list:
        del todo_list[task_name]
        print(f"Task '{task_name}' deleted from the list!")
    else:
        print(f"Task '{task_name}' not found in the list!")

def display_tasks():
    """
    Display the current to-do list.

    Returns:
        None
    """
    print("To-Do List:")
    for task_name, task_info in todo_list.items():
        status = "Completed" if task_info["completed"] else "Pending"
        print(f"  {task_name}: {task_info['description']} ({status})")

def mark_task_complete(task_name):
    """
    Mark a task as complete.

    Args:
        task_name (str): The name of the task to mark as complete.

    Returns:
        None
    """
    if task_name in todo_list:
        todo_list[task_name]["completed"] = True
        print(f"Task '{task_name}' marked as complete!")
    else:
        print(f"Task '{task_name}' not found in the list!")

def main():
    while True:
        print("\nTo-Do List Menu:")
        print("  1. Add Task")
        print("  2. Delete Task")
        print("  3. Display Tasks")
        print("  4. Mark Task Complete")
        print("  5. Quit")
        choice = input("Enter your choice: ")

        if choice == "1":
            task_name = input("Enter task name: ")
            task_description = input("Enter task description: ")
            add_task(task_name, task_description)
        elif choice == "2":
            task_name = input("Enter task name to delete: ")
            delete_task(task_name)
        elif choice == "3":
            display_tasks()
        elif choice == "4":
            task_name = input("Enter task name to mark as complete: ")
            mark_task_complete(task_name)
        elif choice == "5":
            print("Goodbye!")
            break
        else:
            print("Invalid choice. Please try again!")

if __name__ == "__main__":
    main()