[CodeStyle][CINN] ruff F821,F901 in test/cinn (#55103)

pyproject.toml

@@ -107,8 +107,6 @@ ignore = [
     "F403",
     "F632",
     "F811",
-    "F821",
-    "F901",
     "C408",
     "C417",
     "PLR0402",

test/cinn/test_paddle_model_convertor.py

@@ -21,7 +21,11 @@ import sys
 import unittest
 
 import numpy as np
-from cinn.common import DefaultNVGPUTarget, is_compiled_with_cuda
+from cinn.common import (
+    DefaultHostTarget,
+    DefaultNVGPUTarget,
+    is_compiled_with_cuda,
+)
 from cinn.frontend import PaddleModelConvertor
 from cinn.runtime import seed as cinn_seed
 from op_mappers.op_mapper_test import OpMapperTest

test/cinn/test_utils.py

@@ -43,7 +43,7 @@ class SingleOpTester(unittest.TestCase):
         '''
         create the target of the operator's execution output.
         '''
-        raise NotImplemented
+        raise NotImplementedError
 
     def test_op(self):
         '''