2. Checking for Substrings in Python: Beyond the Basics
   The in operator: This is the simplest and most common approach. The in operator returns True if the substring you're looking for exists within the string
3. Unlocking Substrings in Python: String Slicing vs. split() Method
   String SlicingThe most common method for getting substrings in Python is by using string slicing. Python strings behave like lists in this regard