Exit :

 3 GeeksFor 12 GeeksGeeksGeeksGeeks 

How to overload operators in Python?
Note that we have two objects that are the physical representation of the class (custom data type) and we have to add two objects with the binary operator "+", this throws an error because the compiler doesn`t know how to add two objects, So we define a method for the operator, and this process is called operator overloading. We can overload all existing operators, but we cannot create a new operator. To perform operator overloading, Python provides some special function or magic function that is automatically called when it is associated with that particular operator. For example, when we use the + operator, the magic method __add__ is automatically called, which defines the operation for the + operator.

Python binary + operator overloading:
When we use an operator for user-defined data types, the special function or magic function associated with that operator is automatically called. Changing the behavior of an operator is as simple as changing the behavior of a method or function. You define methods in your class, and the operators behave according to the behavior defined in the methods. When we use the + operator, the magic method __add__ is automatically called, which defines the operation for the + operator. There, by changing the code of this magic method, we can give additional meaning to the + operator. 
Code 1:

Output:

 3 GeeksFor 

Code 2:

Exit:

 (3, 5) 

Python comparison operator overloading:

Output:

 ob2 is greater than ob1 

Overloading equality and less than operators:

 ob1 is lessthan ob2 Not equal