fixing errors and adding tools

adding tools to the list and fixing errors in the get_weather tool

app.py

@@ -9,19 +9,49 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def get_weather_tool(city:str)-> str: #it's import to specify the return type
+def get_weather(city: str) -> str:  # Fixed comment syntax and function name
     """A tool that retrieves the current weather for a city
+    
     Args:
         city: the name of the city
+        
+    Returns:
+        str: Weather information for the specified city, or error message
     """
     try:
+        # Initialize the search tool
         DuckDuckGoSearchTool.setup()
-        web_search_tool = DuckDuckGoSearchTool(max_results=1, rate_limit=2.0)
-        results = web_search_tool(f"What is the current weather in {city}")
-        print(results)
-        return results
+        web_search_tool = DuckDuckGoSearchTool(max_results=3, rate_limit=2.0)  # Get more results for better info
+        
+        # Search for weather information
+        search_query = f"current weather {city} temperature conditions"
+        results = web_search_tool(search_query)
+        
+        # Extract and format weather information
+        if results and len(results) > 0:
+            # Assuming results is a list of search result objects with 'snippet' or 'body' attributes
+            weather_info = ""
+            for result in results[:2]:  # Use top 2 results
+                if hasattr(result, 'snippet'):
+                    weather_info += result.snippet + " "
+                elif hasattr(result, 'body'):
+                    weather_info += result.body + " "
+                elif isinstance(result, dict):
+                    weather_info += result.get('snippet', result.get('body', str(result))) + " "
+            
+            if weather_info.strip():
+                return f"Weather in {city}: {weather_info.strip()}"
+            else:
+                return f"Weather information found for {city}, but couldn't extract details. Raw results: {str(results)}"
+        else:
+            return f"No weather information found for city '{city}'"
+            
+    except ImportError:
+        return f"Error: DuckDuckGoSearchTool not available. Please install required dependencies."
+    except AttributeError as e:
+        return f"Error: Problem with search tool configuration: {str(e)}"
     except Exception as e:
-        return f"Error fetching information for city '{city}': {str(e)}"
+        return f"Error fetching weather information for city '{city}': {str(e)}"
 
 
 @tool
@@ -61,7 +91,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[final_answer, get_weather, get_current_time_in_timezone], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,