Update requirements.txt

requirements.txt

@@ -1,11 +1,9 @@
-langchain>=0.1.0
-langchain-openai>=0.0.2.post1
-langchain-community>=0.0.13
-langchain-core>=0.1.10
-qdrant-client>=1.7.0
-sentence-transformers>=2.2.2
-transformers>=4.30.0
-streamlit>=1.29.0
-pymupdf>=1.23.8
-openai>=1.6.1
-torch>=1.13.0
+langchain
+langchain_openai
+langchain_community
+langchain_core
+langchain_qdrant
+qdrant-client
+sentence-transformers
+streamlit
+pymupdf