Ignore ruff rule `N813` (#21477)

Allow importing camelcase names in lowercase

onnxruntime/test/python/onnxruntime_test_python_backend_mlops.py

@@ -1,7 +1,6 @@
 # Copyright (c) Microsoft Corporation. All rights reserved.
 # Licensed under the MIT License.
 
-# -*- coding: UTF-8 -*-
 import unittest
 
 import numpy as np
@@ -10,7 +9,7 @@ from onnx import load
 
 import onnxruntime.backend as backend
 from onnxruntime import datasets
-from onnxruntime.backend.backend import OnnxRuntimeBackend as ort_backend  # noqa: N813
+from onnxruntime.backend.backend import OnnxRuntimeBackend as ort_backend
 
 
 def check_list_of_map_to_float(testcase, expected_rows, actual_rows):

pyproject.toml

@@ -77,6 +77,7 @@ ignore = [
     "G004", # FIXME: Enable when the rule can be autofixed
     "N803", # Argument casing
     "N812", # Allow import torch.nn.functional as F
+    "N813", # Allow importing camelcase names in lowercase
     "N999", # Module names
     "NPY002", # np.random.Generator may not always fit our use cases
     "PERF203", # "try-except-in-loop" only affects Python <3.11, and the improvement is minor; can have false positives