Calculator - need help

Question

take a look on this code:
one = input("input number")
two = input("input number")
operation = one + two
If you run this code it will show you error message
line 3 , it tells that you try to "str" + "str"
write how to fix it or what's problem

Answer 1

You won't run tkinter module on Sololearn. Try running your code in a proper IDE and it should work, provided that tkinter module gets imported properly.

Also, you have to name the addition and division buttons differently :)

Answer 2

input by default is a string. your trying to add 2 strings.. try this for your inputs

one=int(input("input number"))

This will take the input as an integer

Answer 3

I use python and i don't want to change it
and thanks Justin Hill that helped, it doesn't shows error message but something is still wrong. Just run this code(but do that what Justin Hill said) and see.