Update requirements.txt

requirements.txt

@@ -1,10 +1,14 @@
-streamlit==1.11.1
-streamlit-chat==0.0.6
-langchain==0.0.142
-langchain-community==0.0.9
-replicate==0.5.0
-python-dotenv==0.20.0
-faiss-cpu==1.7.2
-PyPDF2==1.26.0
-docx2txt==0.8
-sentence-transformers==2.2.2
+langchain
+torch
+accelerate
+sentence_transformers
+streamlit_chat
+streamlit
+faiss-cpu
+tiktoken
+ctransformers
+huggingface-hub
+pypdf
+python-dotenv
+replicate
+docx2txt