Update requirements.txt

requirements.txt

@@ -1,19 +1,19 @@
 sentence_transformers
 langchain_experimental
-langchain==0.0.233
-langchain-community==0.0.1
-langchain-openai==0.1.8
-unstructured==0.14.4
+langchain
+langchain-community
+langchain-openai
+unstructured
 python-dotenv
-chromadb==0.5.0
+chromadb
 
 
 
 pip 
-bitsandbytes==0.40.0
-torch==2.0.1 
-transformers==4.39.1 
+bitsandbytes
+torch
+transformers
 
-accelerate==0.21.0 
-xformers==0.0.20 
-einops==0.6.1 
+accelerate 
+xformers
+einops