Samanta Das

Day 2: Understanding Modules and Pip in Python W elcome to Day 2 of our Python learning journey! Today, we will dive deeper into the concepts of modules and the package manager pip. What Are Modules? Modules in Python are like libraries filled with reusable code. They save you time by allowing you to use existing functionality instead of writing everything from scratch. Think of them as tools in a toolbox—each serves a specific purpose. Types of Modules: 1.  Built-in Modules : These come with Python and require no installation. Examples include:       1.  math : For mathematical functions (e.g., math.sqrt() for square roots).       2.  datetime : For handling dates and times (e.g., datetime.datetime.now() to get the current date and time).       3.  random : For generating random numbers. 2.   External Modules : These are created by third-party developers and need to be installed via pip. Popular examples include...