diff --git a/main.py b/main.py
index d621e36..f9f1c1e 100755
--- a/main.py
+++ b/main.py
@@ -26,6 +26,8 @@
     LoadProgramsTool,
     ProgramSearchTool)
 
+from langchain.tools import DuckDuckGoSearchResults
+
 from hybridagi import GraphProgramInterpreter
 
 cfg = Config()