Beginner python “None” issue

Question

I just started on python and since I started a new calculator project, pyCharm spits out none after everything. I\'m not sure what\'s causing this error, I would appreciate

Answer 1

Remove print statements from input calls:

input(print("What's your first number?")) -> input("What's your first number?\n") or input("Your first number: ")

That None is the return value of print function that is displayed by input function.