Update app.py

app.py

@@ -23,15 +23,16 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 
 # Rate limiting configuration
 MAX_MODEL_CALLS_PER_MINUTE = 12  # Conservative buffer below 15 RPM
-TOKEN_BUCKET_CAPACITY = RATE_LIMIT
 RATE_LIMIT = MAX_MODEL_CALLS_PER_MINUTE
+TOKEN_BUCKET_CAPACITY = RATE_LIMIT
 TOKEN_BUCKET_REFILL_RATE = RATE_LIMIT / 60.0  # Tokens per second
 
 # Initialize global token bucket with MemoryStorage
 storage = MemoryStorage()
 token_bucket = Limiter(rate=TOKEN_BUCKET_REFILL_RATE, capacity=TOKEN_BUCKET_CAPACITY, storage=storage)
 
-async def fetch_questions(session: aiohttp.ClientSession, questions_url: str) -> list:
+async def fetch_questions(session: aiohttp
+.ClientSession, questions_url: str) -> list:
     """Fetch questions asynchronously."""
     try:
         async with session.get(questions_url, timeout=15) as response: