[Python] How to use user input and create class from it? [closed]

I want to have a program that you input something, and it gives you an error with that input. I know that in order to create a custom error, I can do something like:

class CustomError(TypeError):
pass
raise CustomError


How do you do it using input?

Here's what I tried:

class input('Error name:')(TypeError):
pass
raise input('Error name:')


This might need you to input it twice, but I expected it to work. It didn't.

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