I'm trying to design a function that accepts a list of numbers as an argument. I can get the program working when i put a list into the programme but I can't figure out how to allow a user to enter a series. What i've got so far is below. Any help would be appreciated.
def main(): list= [2, 4, 6, 8, 9, 12, 6, 10, 9, 6, 7 ] my_sum = sum(list) # Display the sum print "The sum of numbers in the list is", my_sum def sum(list): if list == : return 0 else: return list  + sum (list[1:]) main()