updated files

Author: Akhileswar6

14_Decorators.py

@@ -40,7 +40,8 @@ def square(x):
 
 
 
-# Types of Decorators
+"""Types of Decorators"""
+
 # 1. Function Decorators
 # Function decorators are used to modify or enhance the behavior of functions.
 def simple_decorator(func):
@@ -86,7 +87,7 @@ def say_hello(self):
 obj.say_hello()     
 
 
-# Common Built-in Decorators in Python
+"""Common Built-in Decorators in Python"""
 # @staticmethod
 class MathOperations:
     @staticmethod

15_Strings.py

@@ -16,7 +16,7 @@
 print(str4.strip()) # Remove leading and trailing spaces
 print(str3.replace("Venkateswara", "College")) # Replace substring
 print(str3.split()) # Split into a list of words
-print(str3.find("a")) # Find the index of a substring
+print(str3.find("a")) # Find the first occurence index of a substring
 print(str3.index("Venkateswara")) # Find the index of a substring (raises error if not found)
 print(str3.count("a")) # Count occurrences of a character
 print(str3.startswith("Ven")) # Check if string starts with a substring