Def list_val(): my_list = []
n = int(input())
for i in range(n):
my_list. append(int(input()))

def is_list_even():
for i in range(len(my_list)):
if my_list[i] % 2 != 0:
return False
return True

def is_list_odd():
for i in range(len(my_list)):
if my_list[i] % 2 == 0:
return False
return True

if is_list_even():
print('all even')
elif is_list_odd():
print('all odd')
else:
print('not even or odd')

list_val()

Why am I not able to call my other functions
is_list_even()
is_list_odd()