Why is it that my code runs fine untill i save it?

Question

When i am running a code just after writing it, it works just as i want it...but when i run it after saving it as file.py it throws some errors which obviously i don't know. Why?

Answer 1

Can you pls send the link of your code...
So that we can also check what's the error

Answer 2

We can't troubleshoot this without the errors. Please post them. Are you running this on SoloLearn or your computer?