Why am I getting this error?? Help me out!!!

[ghustcat590]

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from sys import argv script, number1, number2 = argv     print("Here is your 1st number: ", number1) print("Here is your 2nd number: ", number2) product = number1 * number2 print(f"Here is your product: {product}") number3 = int(input("Enter your number: ")) last_ans = number3 * product print(f"Here is your final product times {number3}: ", last_ans)

I am a beginner in Python..

[Gribouillis]

Without the error message, it is difficult to answer. The first thing I see is that sys.argv contains character strings, not numbers. If you want to use them as numbers, you need to convert them first, for example

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>>> int("32") 32 >>> float("32") 32.0

[jeanMichelBain]

Please say also the python version.
It's important because, for instance, the format string used in your code does not work with python < 3.6.
For those using 3.5 (as provided in debian) this is the working code

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from sys import argv script, number1, number2 = argv # see the previous reply number1 = int(number1) number2 = float(number2) # print("Here is your 1st number: ", number1) print("Here is your 2nd number: ", number2) product = number1 * number2 #~ print(f"Here is your product: {product}") print("Here is your product: {}".format(product)) number3 = int(input("Enter your number: ")) last_ans = number3 * product #~ print(f"Here is your final product times {number3}: ", last_ans) print("Here is your final product times {}: ".format(last_ans))