How do i create python module?

[hawksbill]

Let's start by creating a file which will be your module, the file is called cakes.py, in a directory called cakemodule. /cakemodule/cakes.py

def cakeinfo(desc, baselayer):
    print("Type of cake is: " + desc)
    print("Base layer of the cake is: " + baselayer)

Next, we use that module in another python file, start with the file created in article: https://www.lightnetics.com/post/9890

import math
from math import sqrt
from cakemodule import cake      # import our module.

class MyModuleClass():
    def demo_math_mod(self):
        print(sqrt(100))

    def cake4u(self):                
        desc = "fruit"
        baselayer = "sponge"
        cake.cakeinfo(desc, baselayer)  # Use our new module as a method

m1 = MyModuleClass()
m1.demo_math_mod()
m1.cake4u()

The out will be as follows; the last two lines were from our new module.
10.0
Type of cake is: fruit
Base layer of the cake is: sponge