numbers = []
while True:
    userinput = input("Enter a number or press X to finish: ")
    if userinput == ("x"):
        break
    try:
        number = float(userinput)

if numbers:
    total = sum(numbers)
    average = total / len(numbers)
    print("Total:", total)
    print("Average:", average)
except:
    print("No numbers were entered")