Update requirements.txt

requirements.txt

@@ -3,23 +3,23 @@ gunicorn==22.0.0
 
 
 
-langchain-community==0.2.16
-langchain-text-splitters==0.2.2
+langchain-community==0.4.1
+langchain-text-splitters==1.1.0
 
-chromadb==0.5.5
-sentence-transformers==3.0.1
+chromadb==1.4.1
+sentence-transformers==5.2.0
 
 # Often required by sentence-transformers / transformers stack
-torch==2.3.1
-transformers==4.43.3
-tokenizers==0.19.1
-numpy==1.26.4
-scipy==1.13.1
-
-# Optional but commonly needed if you rebuild the DB in-space
-pymupdf==1.24.9
-tiktoken==0.7.0
-
-httpx==0.27.2
-openai>=1.55.0
+torch==2.9.0+cpu
+transformers==4.57.6
+tokenizers==0.22.2
+numpy==2.0.2
+scipy==1.16.1
+
+
+pymupdf==1.16.3
+tiktoken==0.12.0
+
+httpx==0.28.1
+openai=2.15.0