how to import your own function python

1#If you want to import all functions from file... but you will still need to
2#mention the file name:
3import pizza
4pizza.pizza_function()
5
6#If you want to import every function but you dont want to mention file name:
7from pizza import *
8pizza.pizza_function()

1#For one particular fuction,
2from fileName import function1()
3fileName.function1()
4#For multiple functions,
5from fileName import function1(), function2()
6fileName.function1()
7fileName.function2()
8#For all functions (or to remove the "fileName." prfix),
9from fileName import *
10function1()
11function2()
12function3()
13#(You don't need to call all of them, I'm just demonstrating)