How do you create a reusable code in Python?

To create reusable code in Python, you can define a function that performs a specific task. A function is a block of code that can be called multiple times throughout your program, and it can accept inputs (arguments) and return outputs.

Here's an example of a simple function that adds two numbers and returns the result:

def add_numbers(a, b):
return a + b

In the above example, we define a function called add_numbers that takes two arguments, a and b, and returns their sum using the return statement.

Once you have defined a function, you can call it from any part of your program by providing the required arguments. For example, you can call the add_numbers function and pass it two numbers as arguments:

result = add_numbers(2, 3)
print(result)

Output : 5

In the above example, we call the add_numbers function and pass it two numbers, 2 and 3, as arguments. The function returns their sum, which is assigned to the result variable. Finally, we print the value of result to the console.

By defining functions that encapsulate specific tasks, you can make your code more modular and easier to maintain. You can reuse functions in different parts of your program, or even in other programs, without having to write the same code again.

Resuable code means you want to use the part of the code multiple times. So if you create a function/method and write things to do under that. Then you can call the same function wherever you need it. So here you are just calling the same function multiple times instead of writting the code multiple times.