Update app.py

app.py

@@ -1,23 +1,12 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+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 !
-@tool
-def my_cutom_tool(arg1:str, arg2:int)-> 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
-    """A tool that does nothing yet 
-    Args:
-        arg1: the first argument
-        arg2: the second argument
-    """
-    return "What magic will you build ?"
-
+# Custom tools
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -25,33 +14,52 @@ def get_current_time_in_timezone(timezone: str) -> str:
         timezone: A string representing a valid timezone (e.g., 'America/New_York').
     """
     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)}"
 
+# DuckDuckGo Search Tool Implementation
+@tool
+def duckduckgo_search(query: str, max_results: int = 3) -> str:
+    """A tool that performs web searches using DuckDuckGo's API.
+    Args:
+        query: The search query string
+        max_results: Maximum number of results to return (default 3)
+    """
+    try:
+        search_results = DuckDuckGoSearchTool().search(query, max_results)
+        return "\n\n".join([f"{i+1}. {result['title']}\n{result['body']}\nURL: {result['href']}" 
+                          for i, result in enumerate(search_results)])
+    except Exception as e:
+        return f"Search failed: {str(e)}"
 
+# Initialize core components
 final_answer = FinalAnswerTool()
 model = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='https://wxknx1kg971u7k1n.us-east-1.aws.endpoints.huggingface.cloud',# it is possible that this model may be overloaded
-custom_role_conversions=None,
+    max_tokens=2096,
+    temperature=0.5,
+    model_id='https://wxknx1kg971u7k1n.us-east-1.aws.endpoints.huggingface.cloud',
+    custom_role_conversions=None,
 )
 
-
-# Import tool from Hub
+# Load remote tool
 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)
     
+# Configure agent with all tools
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[
+        final_answer,
+        duckduckgo_search,
+        image_generation_tool,
+        get_current_time_in_timezone
+    ],
     max_steps=6,
     verbosity_level=1,
     grammar=None,
@@ -61,5 +69,5 @@ agent = CodeAgent(
     prompt_templates=prompt_templates
 )
 
-
+# Launch the interface
 GradioUI(agent).launch()