Update requirements.txt

requirements.txt

@@ -1,28 +1 @@
 
-streamlit==1.25.0
-transformers==4.31.0
-torch==2.0.1
-einops==0.6.1
-bitsandbytes==0.41.1
-accelerate==0.21.0
-pdfminer.six==20221105
-bs4==0.0.1
-sentence_transformers
-duckdb==0.7.1
-
-beautifulsoup4==4.12.2
-sentence-transformers==2.2.2
-sentencepiece==0.1.99
-six==1.16.0
-requests==2.31.0
-uvicorn==0.18.3
-torch==2.0.1
-torchvision==0.15.2
-streamlit-chat
-pydantic-settings
-PyYAML
-langchain>=1 
-chromadb>=1.9 
-pydantic==1.9.9
-langchain>=0.0.267 
-chromadb>=0.4.1