API and database models refactoring

app/api/v1/stock.py

@@ -16,9 +16,9 @@ from sqlalchemy.orm import Session
 from app.api.deps import get_current_user
 from app.core.database import get_db
 from app.services.stock_service import stock_service
-from models.api_models import (StockAdd, StockCreate, StockResponse,
+from models.api.stock import (StockAdd, StockCreate, StockResponse,
                                StockSummaryResponse, StockUpdate)
-from models.database_models import User
+from models.database.user import User
 
 router = APIRouter()
 logger = logging.getLogger(__name__)