chore: increase rate limit from 5 to 20 requests per minute

Author: Shrijeeth-Suresh

backend/middleware/rate_limit.py

@@ -5,7 +5,7 @@
 from starlette.middleware.base import BaseHTTPMiddleware
 from starlette.responses import Response
 
-RATE_LIMIT = 5  # max requests
+RATE_LIMIT = 20  # max requests
 RATE_PERIOD = 60  # per 60 seconds
 
 

backend/requirements.txt

@@ -7,7 +7,7 @@ uvicorn==0.34.1
 python-dotenv==1.1.0
 ruff==0.11.6
 qdrant-client==1.13.3
-litellm==1.70.2
+litellm==1.68.0
 mysql-connector-python==9.3.0
 python-multipart==0.0.20
 python-jose==3.4.0
@@ -18,3 +18,8 @@ asyncpg==0.30.0
 greenlet==3.2.0
 redis==5.2.1
 psycopg2==2.9.10
+crewai-tools==0.46.0
+matplotlib==3.10.3
+seaborn==0.13.2
+pandas==2.2.3
+numpy==2.2.4