Update app.py

Changed to DucKDuckgo search

app.py

@@ -10,14 +10,17 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def wikipedia_summary(topic:str, sentences:int = 2)-> str: #it's import to specify the return type
+def search_duckduckgo(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
-    """Fetch a summary from wikipedia for a given topic 
+    """Search DuckDuckGo and return the top results
     Args:
-        topic: the subject to search on wikipedia
-        sentences: the number of sentences to include in the summary
+        query: The search term to look up
+        num_results: Number of search results to return (default is 3)
     """
-    return wikipedia.summary(topic, sentences=sentences)
+    # Format results into a readable string
+    formatted_results = "\n".join([f"{i+1}. {res['title']} - {res['url']}" for i, res in enumerate(results)])
+    
+    return f"Top {num_results} search results for '{query}':\n{formatted_results}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -56,7 +59,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, wikipedia_summary], ## add your tools here (don't remove final answer)
+    tools=[final_answer, search_duckduckgo], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,