Update app.py

tools output improvement

app.py

@@ -21,48 +21,62 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
 
 @tool
 def tavily_search(query: str) -> str:
-    """A tool that performs web search using Tavily API
+    """A tool that performs web search using Tavily API and formats the results.
     Args:
         query: The search query to look up
+    Returns:
+        str: A formatted summary of search results
     """
     try:
         client = TavilyClient(api_key=os.environ["TAVILY_API_KEY"])
-        search_result = client.search(query=query)
-        return str(search_result)
+        search_result = client.search(query=query, search_depth="advanced")
+        
+        # Format the results in a user-friendly way
+        summary = f"Here are the search results for: {query}\n\n"
+        for result in search_result['results'][:5]:  # Top 5 results
+            summary += f"• {result['title']}\n"
+            summary += f"  Summary: {result['description'][:200]}...\n\n"
+            
+        return summary
     except Exception as e:
         return f"Error performing search: {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """A tool that fetches the current local time in a specified timezone.
+    """A tool that fetches and formats the current local time in a specified timezone.
     Args:
-        timezone: A string representing a valid timezone (e.g., 'America/New_York').
+        timezone: A string representing a valid timezone (e.g., 'America/New_York', 'Asia/Tokyo')
+    Returns:
+        str: A formatted string containing the timezone and current time
     """
     try:
-        # Create timezone object
         tz = pytz.timezone(timezone)
-        # Get current time in that timezone
         local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
-        return f"The current local time in {timezone} is: {local_time}"
+        # Return a more descriptive string with cleaned timezone name
+        city = timezone.split('/')[-1].replace('_', ' ')
+        return f"The current time in {city} is: {local_time}"
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
 
 final_answer = FinalAnswerTool()
+# Import tool from Hub
+image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+
 
 # If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder:
-# model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 
+model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 
 
+# Model configuration
 model = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud',# it is possible that this model may be overloaded
-custom_role_conversions=None,
+    max_tokens=2096,
+    temperature=0.3,  # Lower temperature for more consistent responses
+    model_id=model_id, # 'Qwen/Qwen2.5-Coder-32B-Instruct',
+    custom_role_conversions=None,
 )
 
 
-# Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+
 
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
@@ -79,5 +93,5 @@ agent = CodeAgent(
     prompt_templates=prompt_templates
 )
 
-
+# Launch the Gradio interface
 GradioUI(agent).launch()