Why does it print none

Question

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

print(my_func())

Answer 1

Because your function has no return statement hence it will return "None" by default

Answer 2

wonder nature
my_func() will do, you need not put it inside a print statement. Also since it is similar to print(print()), hence it returns None.

Answer 3

What is void function