ModuleNotFoundError 에러
Ugh, I remember fighting with ModuleNotFoundError errors! It's always the most frustrating because the import statement looks right. Did you try double-checking your PYTHONPATH environment variable? Sometimes a rogue path sneaks in and confuses everything. Also, if you're feeling totally stuck and need a break, I find zoning out with a mindless game helps clear my head. You might like Crazy Cattle 3D - it's silly fun and doesn't require thinking! Good luck debugging!