Update requirements.txt

requirements.txt

@@ -3,7 +3,7 @@ gradio>=4.0.0
 langchain>=0.1.0
 langchain-core>=0.1.0
 langchain-community>=0.0.10
-langchain-huggingface>=0.0.10
+langchain-huggingface>=0.0.6
 
 # ML and AI
 transformers>=4.36.0
@@ -12,7 +12,7 @@ accelerate>=0.25.0
 sentence-transformers>=2.2.2
 
 # Vector Database
-chromadb>=0.4.15
+chromadb>=0.4.22
 
 # Utilities
 python-dotenv==1.0.0