Fix code smell

Author: Peng Ren

pymongosql/sqlalchemy_mongodb/sqlalchemy_dialect.py

@@ -326,15 +326,15 @@ def get_table_names(self, connection, schema: Optional[str] = None, **kwargs) ->
 
     def get_view_names(self, connection, schema: Optional[str] = None, **kwargs) -> List[str]:
         """Get list of views.
-        
+
         MongoDB doesn't have traditional SQL views like relational databases.
         Return empty list to satisfy SQLAlchemy and tools like Superset.
-        
+
         Args:
             connection: Database connection
             schema: Optional schema/database name
             **kwargs: Additional arguments
-            
+
         Returns:
             Empty list as MongoDB doesn't support SQL views
         """