def num_check(question, num_type="float"):
    """checks that response is an integer more than 0"""

    if num_type == "float":
        error = "Please enter a number more than 0."
    else:
        error = "Please enter an integer more than 0."

    while True:
        try:

            if num_type == "float":
                response = float(input(question))
            else:
                response = int(input(question))

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

        except ValueError:
            print(error)


def not_blank(question):
    """checks that user response isn't blank"""

    while True:
        response = input(question)

        if response != "":
            return response

        print("Sorry, this can't be blank. Please try again\n")


# main routine

# loop for testing
while True:
    product_name = not_blank("Product name: ")
    quantity_made = num_check("Number being made: ", "integer")
    print(f"You are making {quantity_made} of {product_name}")
    print()