In this tutorial, we will learn how to program "How to Remove Duplicate Words from a String in Python." We will focus on identifying and removing any duplicate words from a string. The objective is to safely and accurately detect duplicate words within the string and remove them. A sample program will be provided to demonstrate the coding process.

In this tutorial, we will program "How to Check if a String Contains a Special Character in Python." We will learn how to identify whether a string contains any special characters. The objective is to safely and accurately detect the presence of special characters within a given string. I will provide a sample program to demonstrate the coding process.

In this tutorial, we will program "How to Remove Empty Lists from a List in Python." We will learn how to remove empty lists from a list. The objective is to safely identify and delete any empty lists within a list structure. I will provide a sample program to demonstrate the coding process in this tutorial.