Update requirements.txt

requirements.txt

@@ -1,15 +1,14 @@
-streamlit>=1.28.0
-selenium>=4.15.0
-beautifulsoup4>=4.12.0
-requests>=2.31.0
-langchain>=0.0.350
-langchain-community>=0.0.10
-langchain-text-splitters>=0.0.1
-faiss-cpu>=1.7.0
-sentence-transformers>=2.2.0
-transformers>=4.35.0
-torch>=2.0.0
-accelerate>=0.24.0
-huggingface-hub>=0.19.0
-webdriver-manager>=4.0.0
-pydantic>=2.0.0
+streamlit==1.28.0
+beautifulsoup4==4.12.0
+requests==2.31.0
+langchain==0.0.350
+langchain-community==0.0.10
+langchain-text-splitters==0.0.1
+faiss-cpu==1.7.4
+sentence-transformers==2.2.2
+transformers==4.35.2
+torch==2.1.0
+accelerate==0.24.1
+huggingface-hub==0.19.4
+pydantic==2.5.0
+langchain-core==0.1.0