Update requirements.txt

requirements.txt

@@ -1,11 +1,11 @@
-langchain==0.0.352
-langchain-cli==0.0.13
-langchain-community==0.0.6
-langchain-core==0.1.28
-langchain-experimental==0.0.47
-langchain-fireworks==0.1.0
-openai==0.28.0
-gradio==3.50.2
-gradio_client==0.6.1
-chromadb==0.4.15
-langsmith==0.1.10
+langchain
+langchain-cli
+langchain-community
+langchain-core
+langchain-experimental
+langchain-fireworks
+openai
+gradio
+gradio_client
+chromadb
+langsmith