added search tool

app.py

@@ -4,10 +4,12 @@ os.environ["HF_TOKEN"] = os.getenv("HF_TOKEN")
 import gradio as gr
 from smolagents import CodeAgent, HfApiModel
 from retriever import guest_info_tool
+from tools import search_tool
 
 # Setup agent
 model = HfApiModel()
-alfred = CodeAgent(tools=[guest_info_tool], model=model)
+alfred = CodeAgent(tools=[guest_info_tool, search_tool], model=model)
+
 
 # Gradio interface function
 def ask_alfred(question):