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Here’s a example to create To-Do List application in Python using a command-line interface. This example uses basic file handling to save tasks. To create To-Do List application in Python, use the following code:

import json
import os

class TodoApp:
    def __init__(self, filename='todos.json'):
        self.filename = filename
        self.todos = self.load_todos()

def load_todos(self):
        if os.path.exists(self.filename):
            with open(self.filename, 'r') as file:
                return json.load(file)
        return []

def save_todos(self):
        with open(self.filename, 'w') as file:
            json.dump(self.todos, file)

def add_task(self, task):
        self.todos.append(task)
        self.save_todos()

def remove_task(self, task):
        if task in self.todos:
            self.todos.remove(task)
            self.save_todos()
        else:
            print("Task not found.")

def view_tasks(self):
        if not self.todos:
            print("No tasks available.")
        else:
            print("Tasks:")
            for i, task in enumerate(self.todos, start=1):
                print(f"{i}. {task}")

def run(self):
        while True:
            print("\nTo-Do List Application")
            print("1. Add Task")
            print("2. Remove Task")
            print("3. View Tasks")
            print("4. Exit")
            choice = input("Choose an option: ")

if choice == '1':
                task = input("Enter the task: ")
                self.add_task(task)
            elif choice == '2':
                task = input("Enter the task to remove: ")
                self.remove_task(task)
            elif choice == '3':
                self.view_tasks()
            elif choice == '4':
                print("Exiting the application.")
                break
            else:
                print("Invalid choice. Please try again.")

if __name__ == "__main__":
    app = TodoApp()
    app.run()

With this code, you can create To-Do List application in Python to fit your needs.

How to Use the Code:-

1. Set Up: Make sure you have Python installed on your system.

2. Create a File: Copy the code into a file named todo.py.

3. Run the Application: Open a terminal and run the command python todo.py.

4. Interacting: Use the menu options to add, remove, or view tasks.

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