What is "invalid syntax" in this code (it's my first time coding, that's why it's spaghetti code)? It keeps saying line 41 is wrong.
You're missing a ) on line 40, because you start two (
@adriaangijssen thx and nowadays line 43?
Update: I fixed it, python associated calc() with only two arguments because calc(x, operator) was def before calc(x, operator, y).