Update app.py

app.py

@@ -1,12 +1,17 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool, LiteLLMModel
+from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool,
 
-from litellm import RateLimitError
+
+
+# Google gemini
+# from litellm import  LiteLLMModel, RateLimitError
 
 import datetime
 import requests
-import pytz
+import pytz # Timezones
 import yaml
 import os
+
+# Tools 
 from tools.final_answer import FinalAnswerTool
 from tools.polite_guard import PoliteGuardTool