Update config/settings.py

config/settings.py

@@ -10,7 +10,7 @@ class Settings:
     VIETNAMESE_EMBEDDING_MODEL = 'keepitreal/vietnamese-sbert'
     VIETNAMESE_LLM_MODEL = "VietnamAIHub/Vietnamese_llama2_7B_8K_SFT_General_domain"
     
-    MULTILINGUAL_EMBEDDING_MODEL = 'Qwen/Qwen3-Embedding-4B'
+    MULTILINGUAL_EMBEDDING_MODEL = 'sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2'
     MULTILINGUAL_LLM_MODEL = "Qwen/Qwen1.5-1.8B-Chat"
     
     # Fallback models in case primary models fail