Update app.py

second update app.py

app.py

@@ -1,65 +1,76 @@
 from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
 import datetime
-import requests
 import pytz
 import yaml
 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!
+# 🛠️ Custom tool for demonstration purposes
 @tool
-def my_custom_tool(arg1:str, arg2:int)-> str: # it's important to specify the return type
-    # Keep this format for the tool description / args description but feel free to modify the tool
-    """A tool that does nothing yet 
+def my_custom_tool(arg1: str, arg2: int) -> str:
+    """A placeholder tool that returns a static response.
+    
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        arg1: The first argument (string).
+        arg2: The second argument (integer).
+
+    Returns:
+        str: A message indicating the tool's response.
     """
-    return "What magic will you build ?"
+    return f"Received {arg1} and {arg2}. What magic will you build?"
 
+# 🕒 Tool to get current time in a specific timezone
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """A tool that fetches the current local time in a specified timezone.
+    """Fetches the current local time in a given timezone.
+    
     Args:
-        timezone: A string representing a valid timezone (e.g., 'America/New_York').
+        timezone: A valid timezone string (e.g., 'America/New_York').
+    
+    Returns:
+        str: Current local time or an error message.
     """
     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}"
-    except Exception as e:
-        return f"Error fetching time for timezone '{timezone}': {str(e)}"
+    except pytz.UnknownTimeZoneError:
+        return f"Error: Invalid timezone '{timezone}'. Please provide a valid timezone."
+
+# 🔍 DuckDuckGo Search Tool
+search_tool = DuckDuckGoSearchTool()
 
+# 🎨 Image generation tool from Hugging Face Hub
+image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
+# ✅ Final Answer Tool
 final_answer = FinalAnswerTool()
+
+# 🤖 LLM Model Configuration
 model = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
-custom_role_conversions=None,
+    max_tokens=2096,
+    temperature=0.5,
+    model_id='Qwen/Qwen2.5-Coder-32B-Instruct'
 )
 
-
-# Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
-
+# 📜 Load prompt templates
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
-    
+
+# 🧠 Creating the AI Agent with multiple tools
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], # add your tools here (don't remove final_answer)
+    tools=[
+        final_answer, 
+        my_custom_tool, 
+        get_current_time_in_timezone, 
+        search_tool, 
+        image_generation_tool
+    ],  # Added all tools
     max_steps=6,
     verbosity_level=1,
-    grammar=None,
-    planning_interval=None,
-    name=None,
-    description=None,
     prompt_templates=prompt_templates
 )
 
-
-GradioUI(agent).launch()
+# 🚀 Launch the Gradio UI
+GradioUI(agent).launch()