Update requirements.py

requirements.py

@@ -1,8 +1,9 @@
 gradio==5.0.2
-     langchain==0.3.3
-     langchain-huggingface==0.1.0
-     langchain-community==0.3.2
-     chromadb==0.5.5
-     pypdf==5.0.1
-     sentence-transformers==3.2.0
-     torch==2.4.1
+langchain==0.3.3
+langchain-huggingface==0.1.0
+langchain-community==0.3.2
+chromadb==0.5.5
+pypdf==5.0.1
+sentence-transformers==3.2.0
+transformers==4.44.2
+torch==2.4.1