add search tool

app.py

@@ -3,7 +3,7 @@ import os
 import gradio as gr
 import pandas as pd
 import requests
-from smolagents import CodeAgent, OpenAIModel
+from smolagents import CodeAgent, DuckDuckGoSearchTool, OpenAIModel
 
 # Read any API keys
 openai_api_key = os.environ["OPENAI_API_KEY"]
@@ -24,8 +24,10 @@ class BasicAgent:
             api_key=openai_api_key,
         )
 
+        search_tool = DuckDuckGoSearchTool()
+        
         self.agent = CodeAgent(
-            tools=[],
+            tools=[search_tool],
             model=model,
         )
 

requirements.txt

@@ -1,3 +1,4 @@
 gradio
 requests
-smolagents[openai]
+smolagents[openai]
+ddgs