# fucntions go jere
def num_check(question, num_type="float", exit_code=None):
    """checks user enter integer / float >0"""

    if num_type == "integer":
        error = "Oops - please enter an integer more than zero."
        change_to = int
    else:
        error = "Oops - please enter an integer more than zero."
        change_to = float
    while True:
        response = input(question).lower()

        # check for the xit code
        if response == "xxx":
            return response

        try:
            response = change_to(response)

            if response > 0:
                return response
            else:
                print(error)
        except ValueError:
            print(error)

# Main Routine goes here

# loop for testing purpose
while True:
    print()

    my_float = num_check("Please enter a number more than 0", "float")
    print(f"Thanks. You chose {my_float}")
    print()
    my_int = num_check("Please enter an integer more than 0", "integer")
    if my_int == "":
        print("You have chosen infinite mode.")
    else:
        print(f"Thanks, you chose {my_int}")