Update config.py

config.py

@@ -2,9 +2,7 @@ from pydantic_settings import BaseSettings
 
 
 class ModelConfig(BaseSettings):
-    MODEL_EMBEDDINGS: str = "sentence-transformers/all-MiniLM-L6-v2"
-    AUTO_TOKENIZER: str = "meta-llama/Llama-2-7b-chat-hf"
-    MODEL_LLM: str = "meta-llama/Llama-2-7b-chat-hf"
+    MODEL_EMBEDDINGS: str = "stext-embedding-3-small"
 
 
 MODEL_CONFIG = ModelConfig()