.

  Hey there! Are you looking to create a simple sign-in and sign-up interface in Python? Well, you’re in the right place! In this blog, I’ll walk you through how to make a basic user authentication system that allows users to sign up and sign in using Python's built-in functions. Before we jump into the code, let's quickly understand what sign-in and sign-up are. Sign-Up: This is where a user creates a new account. They provide their details (like username and password) to register. Sign-In: This is where an existing user logs in using their credentials (username and password) to access their account. Tools You’ll Need: Python : We will use Python for this project. Basic Knowledge : You should already know how to write simple Python code, work with variables, and handle user input. let's start the coding Firstly, we will create a function that allows new users to sign.up by providing a username and password. 1. First, we need to create a dictionary to store o...