Update src/backend/embed_models.py

src/backend/embed_models.py

@@ -5,7 +5,8 @@ import os
 load_dotenv()
 from huggingface_hub import login
 
-login(token=os.getenv("HUGGINGFACE_HUB_TOKEN"))
+#login(token=os.getenv("HUGGINGFACE_HUB_TOKEN"))
+hf_token = os.getenv("HUGGINGFACE_HUB_TOKEN")
 
 dense_model = TextEmbedding("sentence-transformers/all-MiniLM-L6-v2")
 colbert_model = LateInteractionTextEmbedding("colbert-ir/colbertv2.0")