diff --git a/requirements.txt b/requirements.txt
index 2dcd7e9..94dc001 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,14 +1,3 @@
 langchain-core
 langchain-openai
 langgraph
-
-rlangchain-core
-langchain-openai
-langgraph
-elangchain-core
-langchain-openai
-langgraph
-
-langchain-core
-langchain-openai
-langgraph