I want the mark_as_completed function to display the active tasks added to the todo list, prompt for an index and move the selected task from the active list to a separate completed_tasks list. However, when I type in the index(for example, 1 for the first task), it doesn't seem to be satisfying the condition on the if statement and just keeps printing 'invalid choice' from the else statement. def mark_as_completed(): for index, item in enumerate(todo, start = 1): print(f'{index}. {item.capitalize()}') completed = int(input('Add completed task??\n')) if completed in todo: complete = todo.pop(completed) completed_tasks.append(complete) else: print('Invalid choice\n') The completed_tasks and todo list has been initialized outside this function Continue reading...
