I don't know why this code prints: Hi None Hi None, can someone tell me why it prints a None at the end?

Question

def some_func():
print("Hi!")

var = some_func()
print(var)

print(some_func())

Answer 1

Because your final statement prints the some_func() function which doesn't return a value.

Answer 2

just call the function like this : some_func()
it does not return anything so var has nothing.