def menu(): option = int(input("Please select an option: \n 1: Set Generation 0 Values \n 2: View Generation 0 Values \n 3: Run Model \n 4: Print values"))
if option == 1: juveniles,adults,seniles = setGen() elif option == 2: displayGen() elif option == 3: runModel(juveniles,adults,seniles) elif option == 4: print(juveniles,adults,seniles) menu() def setGen(): #enter number of juveniles juveniles = int(input("How many juveniles are in the total popluation?")) #enter number of adults adults = int(input("How many Adults are in the total popluation?")) #enter number of seniles seniles = int(input("How many Seniles are in the total popluation?")) #enter juvenilesenile survival rates return(juveniles,adults,seniles) menu() when I go to print I get the above error I can't see a solution please help -- https://mail.python.org/mailman/listinfo/python-list