Update app.py

app.py

@@ -14,8 +14,8 @@ import base64
 DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 
 # Rate limiting configuration
-MAX_CONCURRENT_REQUESTS = 3  # Adjust based on performance needs
-REQUEST_DELAY = 9.0  # 2 seconds delay to meet 30 RPM
+MAX_CONCURRENT_REQUESTS = 1  # Adjust based on performance needs
+REQUEST_DELAY = 8.0  # 2 seconds delay to meet 30 RPM
 
 # LANGFUSE_PUBLIC_KEY="pk-lf-7f0677a5-09f7-4508-88a2-bf7f44ee172c"
 # LF_SECRET_KEY = os.environ.get("LANGFUSE_SECRET_KEY")