Update requirements.txt

requirements.txt

@@ -1,11 +1,15 @@
-streamlit==1.28.0
-beautifulsoup4==4.12.0
-requests==2.31.0
-langchain==0.1.0
-langchain-community==0.0.10
-langchain-core==0.1.0
-sentence-transformers==2.2.2
-transformers==4.35.2
-torch==2.1.0
-huggingface-hub==0.19.4
-numpy==1.24.0
+streamlit
+beautifulsoup4
+requests
+langchain
+langchain-community
+langchain-core
+langchain-text-splitters
+sentence-transformers
+transformers
+torch
+accelerate
+huggingface-hub
+pydantic
+numpy
+tiktoken