Update README.md

Author: Majid460

README.md

@@ -1,6 +1,6 @@
 ## This repository includes the basic python concepts. 
 
-### 1. Variables 
+### [1. Variables](https://github.com/Majid460/python_practice_part1/blob/main/src/variables/variables.py)
   1.1.1. Variables initialization 
   1.2.1. Variables naming convention 
   1.3.1. Variables printing 
@@ -9,8 +9,8 @@
   1.6.1. Multiple named variables 
   1.7.1. Multiple Assignments of Variables 
   1.8.1. Re-assigning the variables 
-### 2. DataTypes 
-#### 2.1. Numbers 
+### [2. DataTypes](https://github.com/Majid460/python_practice_part1/tree/main/src/datatypes)
+#### [2.1. Numbers](https://github.com/Majid460/python_practice_part1/blob/main/src/datatypes/numbers_in_python/numbers.py)
  2.1.1. Numbers in Python 
  2.1.1. Types of Numbers 
  2.1.1. Basic Arithmetic Operations 
@@ -35,25 +35,24 @@
  2.2.14. Advanced Checks: isdecimal() vs isdigit(), isidentifier(), isprintable() 
  2.2.15. Join and Strip usage 
  2.2.16. Character Replacement using translate() and maketrans() 
- #### 2.3. Booleans
+ #### [2.3. Booleans](https://github.com/Majid460/python_practice_part1/blob/main/src/datatypes/boolean/boolean.py)
  2.3.1. What are Booleans 
  2.3.2. Boolean Expressions (`==`, `>`, `<`) 
  2.3.3. `if` Condition with Boolean Result 
  2.3.4. `bool()` Function Overview 
  2.3.5. Values that Return `True`
  2.3.6. Values that Return `False` 
  2.3.7. Class Example Returning False via `__len__`
- #### 2.4. Type Casting
-
+ #### [2.4. Type Casting](https://github.com/Majid460/python_practice_part1/blob/main/src/datatypes/casting/casting.py)
  2.4.1. What is Type Casting? 
  2.4.2. Using `int()`, `float()`, and `str()` 
  2.4.3. Convert `int` to `str` 
  2.4.4. Convert `float` to `int` 
  2.4.5. Convert `str` to `float` 
  2.4.6. Convert `int` to `float`
 
-### 3. Operators
-#### 3.1. Assignment Operators
+### [3. Operators] (https://github.com/Majid460/python_practice_part1/blob/main/src/operators/operators.py)
+#### [3.1. Assignment Operators](https://github.com/Majid460/python_practice_part1/blob/main/src/operators/operators.py)
   3.1.1. = Equal to
   3.1.2. += Add and Assign
   3.1.3. -= Subtract and Assign
@@ -69,15 +68,15 @@
   3.1.13. <<= Left Shift and Assign
   3.1.14. := Walrus Operator
 
-##### 3.2. Logical Operators
+##### [3.2. Logical Operators](https://github.com/Majid460/python_practice_part1/blob/main/src/operators/operators.py)
   3.2.1. and Logical AND
   3.2.2. or Logical OR
   3.2.3. not Logical NOT
 
-##### 3.3. Identity Operators
+##### [3.3. Identity Operators](https://github.com/Majid460/python_practice_part1/blob/main/src/operators/operators.py)
   3.3.1. 'is' Identity Equals
   3.3.2. 'is not' Identity Not Equals
 
-##### 3.4. Membership Operators 
+##### [3.4. Membership Operators](https://github.com/Majid460/python_practice_part1/blob/main/src/operators/operators.py)
   3.4.1. 'in' Check if present in sequence
   3.4.2. 'not in' Check if not present in sequence