I'm having problems running code on the code playground,

Question

I followed the instructions for the calculator code to code, but when I try running it it always sees some kinda error to point me back to you can check my codes to see what I'm talking about..
https://code.sololearn.com/cajU2iRFZdW1/?ref=app
https://code.sololearn.com/c8nFZIn5CWRA/?ref=app

Answer 1

Kelvin I have sent the code,
https://code.sololearn.com/cMLYS0SpRlTf/?ref=app

Answer 2

Sololearn code playground is light weighed and doesn't support python interactive input. Please run this code in any other application. The first code, line no 10 is totally mistaken. Line no.2 has problems too. Let me send the code by D.M, Run it in Pydroid, it must work

Answer 3

Marzan so that means there's nothing wrong with my code then?
I've been tinkering round with 3 different codes just to complete the simple calculator.

Answer 4

But Marzan did you find any flaw in the codes?

Answer 5

Kelvin I have played with your code and posted my response there.
Good luck.

Answer 6

Also Kelvin , you need to enter all your inputs together in Sololearn.

Answer 7

Rik Wittkopp what do you mean by entering input together?
And where did you post the code?
Thanks.

Answer 8

In the first code you posted as part of this question, I have responded there.

Answer 9

I have just played with the second code also, and posted my comments within your code