Update app.py

Added pre-made get_current_time_in_timezone tool to the Agent toolset, some minor comment refactoring

app.py

@@ -7,10 +7,9 @@ from tools.final_answer import FinalAnswerTool
 
 from Gradio_UI import GradioUI
 
-# Below is an example of a tool that does nothing. Amaze us with your creativity !
+
 @tool
-def web_search(query: str) -> str: #it's import to specify the return type
-    #Keep this format for the description / args / args description but feel free to modify the tool
+def web_search(query: str) -> str:
     """A tool that performs web searches using DuckDuckGo 
     Args:
         query: The search query string
@@ -69,7 +68,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[web_search, final_answer], ## add your tools here (don't remove final answer)
+    tools=[web_search, get_current_time_in_timezone, final_answer], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,