Why I need to put def my_func to start a code and to end with ?

Question

def my_func():
print("spam")
print("spam")
print("spam")

my_func()

Answer 1

At first you’ve defined, then you called it

Answer 2

but why I need to call it ? we have not call before while working with other functions

Answer 3

It’s not necessary to call it. If you need the functionality of your function then you call it.

Answer 4

got it. Btw thanks a lot 😊Eterxoz