refac

backend/open_webui/routers/retrieval.py

@@ -151,7 +151,7 @@ def get_ef(
                 model_kwargs=SENTENCE_TRANSFORMERS_MODEL_KWARGS,
             )
         except Exception as e:
-            log.debug(f'Error loading SentenceTransformer: {e}')
+            log.error(f'Error loading SentenceTransformer: {e}')
 
     return ef
 

backend/requirements.txt

@@ -58,7 +58,7 @@ chromadb==1.5.2
 weaviate-client==4.20.3
 opensearch-py==3.1.0
 
-transformers==5.3.0
+transformers==5.5.4
 sentence-transformers==5.2.3
 accelerate==1.13.0
 pyarrow==20.0.0 # fix: pin pyarrow version to 20 for rpi compatibility #15897