diff --git a/requirements.txt b/requirements.txt
index 20cda96..b0b31f9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,7 @@
 langchain
-langchain-ollama
 langchain-chroma
-langchain-text-splitters
\ No newline at end of file
+langchain-tavily
+langchain-ollama
+tavily-python
+chromadb
+python-dotenv
\ No newline at end of file