Pyhon didn't show on console a function

Question

I have this function in python:

def Alex():
        print ("Numele si prenumele: Alex Popescu.")
        print ("Varsta: 27 ani.")
        print ("Salariu: €1750 ")
        print ("Post: Tirist.")

if __name__ == '__main__':
        Alex()

When I'm calling the function, python doesn't print the function CODE AND COMMAND LINE

Answer 1

Value returned by input is always string even if someone type only digits like '1'.

actiune = input('Ce actiune doriti sa faceti?(1-4): ')

if actiune == '1':
    def Alex():
        print ("Numele si prenumele: Alex Popescu.")
        print ("Varsta: 27 ani.")
        print ("Salariu: €1750 ")
        print ("Post: Tirist.")
    if __name__ == '__main__':
        Alex()