fix: wrap tools in Tool objects with name and description attributes

app.py

@@ -155,16 +155,16 @@ with open("prompts.yaml", 'r') as stream:
 
 # Create the agent with the templates
 tools = [
-    final_answer,
-    DuckDuckGoSearchTool(),
-    calculate_min_price,
-    extract_price_from_snippet,
-    get_current_time_in_timezone
+    Tool(name="final_answer", description="Submit the final answer to the question", func=final_answer),
+    Tool(name="search", description="Search the web for information", func=DuckDuckGoSearchTool()),
+    Tool(name="calculate_min_price", description="Calculate the minimum price from a list of prices", func=calculate_min_price),
+    Tool(name="extract_price_from_snippet", description="Extract prices from a text snippet", func=extract_price_from_snippet),
+    Tool(name="get_current_time_in_timezone", description="Get the current time in a specified timezone", func=get_current_time_in_timezone)
 ]
 
 agent = CodeAgent(
     model=model,
-    tools=tools,  # Pass tools as a list
+    tools=tools,  # Pass tools as a list of Tool objects
     max_steps=15,
     verbosity_level=2,
     grammar=None,