def menu():

print("Do you want do do multiplication or division? Press 1 for multiplication, and press 2 for divison:")

choice = int(input("Do you want do do multiplication or division? Press 1 for multiplication, and press 2 for divison:"))

if choice == 1:

first_num_one = int(input("Pick a number:")

second_num_one = int(input("Pick another number:")

elif choice == 2:

first_num_two = int(input("Pick a number:")

second_num_two = int(input("Pick another number:")

else:

menu()

Don't know why, but it says 'second_num_one' is invalid syntax, even though it's a variable

Please help me!