Add null engine in engines_without_partition_by and remove accidendal Tkinter import

Author: admin

packages/py-moose-lib/moose_lib/dmv2/olap_table.py

@@ -204,7 +204,7 @@ def model_post_init(self, __context):
 
             # Only S3QueueEngine, BufferEngine, and DistributedEngine don't support PARTITION BY
             # S3Engine DOES support PARTITION BY
-            engines_without_partition_by = (S3QueueEngine, BufferEngine, DistributedEngine)
+            engines_without_partition_by = (NullEngine, S3QueueEngine, BufferEngine, DistributedEngine)
             if isinstance(self.engine, engines_without_partition_by):
                 engine_name = type(self.engine).__name__
 

packages/py-moose-lib/moose_lib/internal.py

@@ -8,7 +8,6 @@
 """
 import json
 from importlib import import_module
-from tkinter import N
 from typing import TYPE_CHECKING, Any, Dict, List, Literal, Optional, Union
 
 from pydantic import AliasGenerator, BaseModel, ConfigDict, Field