The correct format is a string like '5/minute' specifying count and time unit.
Step 2: Validate each option's syntax
@limiter.limit('5/minute')\ndef my_route():\n return 'Hello' uses '5/minute' which is correct. Options B, C, and D use incorrect formats or missing quotes.
Final Answer:
@limiter.limit('5/minute')\ndef my_route():\n return 'Hello' -> Option D
Quick Check:
Correct limit string format = @limiter.limit('5/minute')\ndef my_route():\n return 'Hello' [OK]
Quick Trick:Use string 'count/unit' like '5/minute' in @limiter.limit [OK]
Common Mistakes:
MISTAKES
Omitting quotes around the limit string
Using numbers without units
Incorrect time unit format
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