Update app.py

app.py

@@ -13,8 +13,8 @@ from requests.exceptions import RequestException
 
 from typing import Optional, List
 from langchain_core.tools import BaseTool, tool
-from langchain_community.tools import DuckDuckGoSearchResults
-from langchain_experimental.tools import PythonREPLTool
+#from langchain_community.tools import DuckDuckGoSearchResults
+#from langchain_experimental.tools import PythonREPLTool
 import requests
 from bs4 import BeautifulSoup
 import markdownify