solution#2263
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Review Summary
Your cache decorator implementation is functionally correct and meets all core requirements. However, there's a linting issue that must be fixed before the task can be approved. In app/main.py line 10, column 36, there's a missing whitespace around an operator (E225 error: missing whitespace around operator). Add spaces around the operator to fix this. Additionally, per checklist item #2 (Code Style), consider changing single quotes to double quotes in your print statements on lines 14 and 17. The core functionality is solid, so these are quick fixes to get everything passing.
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Footnotes
| cache_key = (args, tuple(sorted(kwargs.items()))) | ||
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| if cache_key in stored_results: | ||
| print("Getting from cache") |
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Checklist item #2 (Code Style) violation: Use double quotes as the preferred quote style. The print statements on lines 14 and 17 use single quotes.
| print("Getting from cache") | ||
| return stored_results[cache_key] | ||
| else: | ||
| print("Calculating new result") |
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Checklist item #2 (Code Style) violation: Use double quotes as the preferred quote style.
mateacademy-ai-mentor
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mateacademy-ai-mentor
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Review Summary
Your cache decorator implementation is approved. The code correctly implements all required functionality: storing function results in a cache dictionary, returning cached results for repeated arguments (printing "Getting from cache"), and calculating new results for new arguments (printing "Calculating new result"). The implementation properly handles variable arguments using *args, **kwargs and each decorated function maintains its own independent cache via closure. All style requirements are met with descriptive variable names and double-quote strings. Your solution is ready to use.
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