chore: remove IS_RENDER and gemini imports

app/core/config.py

@@ -4,12 +4,7 @@ from langchain_groq import ChatGroq
 
 load_dotenv()
 
-IS_RENDER = os.getenv("RENDER") == "true"
-
-if not IS_RENDER:
-    from langchain_huggingface import HuggingFaceEmbeddings
-else:
-    from langchain_google_genai import GoogleGenerativeAIEmbeddings
+from langchain_huggingface import HuggingFaceEmbeddings
 
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 DATA_PATH = os.path.join(BASE_DIR, "data")

app/service/retriever.py

@@ -1,6 +1,6 @@
 from qdrant_client import QdrantClient
 from qdrant_client.http import models
-from app.core.config import QDRANT_PATH, RERANK_MODEL_NAME, get_embeddings, COLLECTION_NAME, IS_RENDER
+from app.core.config import QDRANT_PATH, RERANK_MODEL_NAME, get_embeddings, COLLECTION_NAME
 
 _rerank_model = None
 _qdrant_client = None