update code

Author: RezaSaadatyar

Code/oop.ipynb

@@ -59,6 +59,10 @@
  "◾ Using Getters and Setters for private attributes<br/>\n",
  "◾ Property decorators (@property) for better encapsulation<br/>\n",
  "◾ Descriptor using get, set, delete, and set_name<br/>\n",
+ "[Link 1](https://www.geeksforgeeks.org/python/encapsulation-in-python/)<br/>\n",
+ "[Link 2](https://www.askpython.com/python/oops/encapsulation-in-python)<br/>\n",
+ "[Link 3](https://www.scaler.com/topics/python/encapsulation-in-python/)<br/>\n",
+ "[Link 4]()<br/>\n",
  "\n",
  "**6. Class and Static Methods**<br/>\n",
  "◾ Defining Class Methods with @classmethod<br/>\n",
@@ -78,6 +82,23 @@
  "**8. Decorator**"
  ]
  },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "[1](https://pynative.com/python-classes-and-objects/)<br/>\n",
+ "[2](https://realpython.com/python3-object-oriented-programming/)<br/>\n",
+ "[3](https://www.w3schools.com/python/python_classes.asp)<br/>\n",
+ "[4](https://rszalski.github.io/magicmethods/)<br/>\n",
+ "[5](https://www.tutorialsteacher.com/python/magic-methods-in-python)<br/>\n",
+ "[6](https://www.pythonlikeyoumeanit.com/Module4_OOP/Methods.html)<br/>\n",
+ "[7](https://www.tutorialspoint.com/difference-between-method-and-function-in-python)<br/>\n",
+ "[8](https://www.w3schools.com/python/python_functions.asp)<br/>\n",
+ "\n",
+ "[1](https://www.tutorialsteacher.com/python/inheritance-in-python)<br/>\n",
+ "[2](https://www.w3schools.com/python/python_inheritance.asp)<br/>\n"
+ ]
+ },
  {
  "cell_type": "markdown",
  "metadata": {},