Add the search tool

app.py

@@ -3,20 +3,44 @@ import datetime
 import requests
 import pytz
 import yaml
-from tools.final_answer import FinalAnswerTool
+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_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
+def search_tool(query:str, num_results:int = 3)-> 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 
+    """searches the web using DuckDuckGo and return relevant results
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        query: The search query string
+        num_results: Number of results to return
     """
-    return "What magic will you build ?"
+
+    try:
+        #initialize
+        search = DuckDuckGoSearchTool()
+
+        #perform the search
+        results = search.search(query,num_results = num_results)
+
+        #format the results 
+        formatted_results = [] 
+        for i, result in enumerate(results,1):
+            formatted_results.append(
+                f"{i}. Title: {result.title}\n"
+                f" snippet: {result.snippet}\n"
+                f" URL:{result.link}\n"
+            )
+
+            #combine results into a single string
+            if formatted_results:
+                return "search Results:\n\n" + "\n".join(formatted_results)
+            else:
+                return "no results found for the given query."
+
+    except Exception as e:
+        return f"error performing search: {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -55,7 +79,10 @@ 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,
+        search_tool,
+        get_current_time_in_timezone], 
     max_steps=6,
     verbosity_level=1,
     grammar=None,