Հատուկ մոդուլներ

# math_operations.py

def add(x, y):
    return x + y        # Returns the sum of x and y

def subtract(x, y):
    return x - y        # Returns the difference of x and y

def multiply(x, y):
    return x * y        # Returns the product of x and y

def divide(x, y):
    if y != 0:          # Checks if y is not zero
        return x / y    # Returns the quotient of x and y
    else:
        return 'Division by zero is not allowed'

import math_operations                 # Imports the custom module

print(math_operations.add(2, 3))       # Calls the 'add' function from the module and prints 5
print(math_operations.subtract(7, 1))  # Calls the 'subtract' function from the module and prints 6
print(math_operations.multiply(4, 5))  # Calls the 'multiply' function from the module and prints 20
print(math_operations.divide(8, 2))    # Calls the 'divide' function from the module and prints 4

from math_operations import add, subtract

print(add(2, 3))       # Calls the 'add' function directly and prints 5
print(subtract(7, 1))  # Calls the 'subtract' function directly and prints 6