Update requirements.txt

requirements.txt

@@ -1 +1,11 @@
-gradio==3.50.2 langchain==0.2.16 langchain-community==0.2.16 langchain-huggingface==0.0.3 chromadb==0.5.5 pypdf2==3.0.1 docx2txt==0.8 python-pptx==0.6.23 huggingface_hub==0.23.4 sentence-transformers==2.7.0 torch==2.3.0
+gradio==3.50.2
+langchain==0.2.16
+langchain-community==0.2.16
+langchain-huggingface==0.0.3
+chromadb==0.5.5
+pypdf2==3.0.1
+docx2txt==0.8
+python-pptx==0.6.23
+huggingface_hub==0.23.4
+sentence-transformers==2.7.0
+torch==2.3.0