Update pylint

tests/lint/pylintrc

@@ -106,6 +106,7 @@ disable=
     raise-missing-from,
     similarities,
     star-args,
+    superfluous-parens,
     super-with-arguments,
     suppressed-message,
     too-many-lines,

tests/python/contrib/test_hexagon/test_benchmark_maxpool2d.py

@@ -328,13 +328,13 @@ def test_maxpool2d_nhwc(
 
             except bu.NumericalAccuracyException as exception:
                 print()
-                print(f"FAIL: Numerical accuracy error. See log file.")
+                print("FAIL: Numerical accuracy error. See log file.")
 
                 log_file.write("\n")
                 log_file.write(f"FAIL: {exception}\n")
 
                 self.benchmark_table.record_fail(
-                    **keys_dict, comments=f"Numerical accuracy error. See log file."
+                    **keys_dict, comments="Numerical accuracy error. See log file."
                 )
 
             except bu.UnsupportedException as exception:

tests/python/contrib/test_hexagon/test_fixed_point_conversion.py

@@ -27,7 +27,7 @@
 import math
 import struct
 import numpy as np
-import tvm.topi.hexagon.utils as utils
+from tvm.topi.hexagon import utils
 
 
 class TestFixedPointConversion:

tests/python/contrib/test_hexagon/test_vtcm_bandwidth.py

@@ -18,9 +18,9 @@
 """Test theoretical bandwith for data transfers to VTCM for different strategies."""
 
 import numpy as np
+import pytest
 
 import tvm
-import pytest
 from tvm.script import tir as T
 from tvm.tir.tensor_intrin.hexagon import DMA_READ_128_i8
 

tests/python/contrib/test_hexagon/topi/test_resize2d.py

@@ -14,6 +14,7 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
+# pylint: disable=unused-argument
 """Resize 2D tesst.
 """
 import numpy as np

tests/python/frontend/caffe2/test_graph.py

@@ -15,10 +15,10 @@
 # specific language governing permissions and limitations
 # under the License.
 """Test graph equality of caffe2 models."""
+from model_zoo import c2_squeezenet, relay_squeezenet
 import tvm
 from tvm import relay
 from tvm.relay import transform
-from model_zoo import c2_squeezenet, relay_squeezenet
 
 
 def compare_graph(lhs_mod, rhs_mod):

tests/python/frontend/coreml/test_forward.py

@@ -23,19 +23,18 @@
 from enum import Enum
 import tempfile
 import numpy as np
+import model_zoo
+import coremltools as cm
+from coremltools.models.neural_network import NeuralNetworkBuilder
+from coremltools.models import datatypes
+from tensorflow import keras
 
 import tvm
 import tvm.topi.testing
 import tvm.testing
 from tvm.contrib import graph_executor
 from tvm.topi.testing import conv2d_nchw_python
 from tvm import relay
-import model_zoo
-
-import coremltools as cm
-from coremltools.models.neural_network import NeuralNetworkBuilder
-from coremltools.models import datatypes
-from tensorflow import keras
 
 
 def get_tvm_output(

tests/python/frontend/keras/test_forward.py

@@ -16,10 +16,6 @@
 # under the License.
 """Unit tests for various models and operators"""
 import numpy as np
-import tvm
-from tvm import relay
-from tvm.contrib import graph_executor
-import tvm.testing
 
 try:
     import tensorflow.compat.v1 as tf
@@ -31,6 +27,11 @@
 # prevent Keras from using up all gpu memory
 import keras
 
+import tvm
+from tvm import relay
+from tvm.contrib import graph_executor
+import tvm.testing
+
 if tf.executing_eagerly():
     GPUS = tf.config.experimental.list_physical_devices("GPU")
     for gpu in GPUS:

tests/python/frontend/oneflow/test_forward.py

@@ -19,13 +19,12 @@
 import os
 
 import numpy as np
+import oneflow as flow
 import tvm
 import tvm.testing
 import tvm.topi.testing
 from tvm import relay
 
-import oneflow as flow
-
 MODEL_HOME = "test_model"
 
 

tests/python/frontend/oneflow/test_vision_models.py

@@ -20,18 +20,17 @@
 import os
 
 import numpy as np
-import tvm
-import tvm.testing
-import tvm.topi.testing
-from tvm import relay
-
 import oneflow as flow
 from flowvision.models.alexnet import alexnet
 from flowvision.models.squeezenet import squeezenet1_0
 from flowvision.models.shufflenet_v2 import shufflenet_v2_x0_5
 from flowvision.models.mobilenet import mobilenet_v2
 from flowvision.models.ghostnet import ghostnet
 from flowvision.models.vision_transformer import vit_base_patch16_224
+import tvm
+import tvm.testing
+import tvm.topi.testing
+from tvm import relay
 
 MODEL_HOME = "test_model"
 

tests/python/frontend/tensorflow/test_forward.py

@@ -14,7 +14,7 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
-# pylint: disable=import-self, invalid-name, unused-argument
+# pylint: disable=import-self, invalid-name, unused-argument, ungrouped-imports, wrong-import-order
 """
 Tensorflow testcases
 ====================
@@ -31,16 +31,6 @@
 import pytest
 
 from PIL import Image
-from tvm import relay, ir
-from tvm.runtime.vm import VirtualMachine
-from tvm.relay.frontend.tensorflow import from_tensorflow
-from tvm.contrib import graph_executor
-from tvm.contrib import utils
-from relay.utils.tag_span import _set_span, _create_span, _verify_structural_equal_with_span
-
-import tvm
-import tvm.relay.testing.tf as tf_testing
-import tvm.testing
 
 from tensorflow.python.framework import constant_op
 from tensorflow.python.framework import graph_util
@@ -64,6 +54,17 @@
 except ImportError:
     import tensorflow as tf
 
+import tvm
+from tvm import relay, ir
+from tvm.runtime.vm import VirtualMachine
+from tvm.relay.frontend.tensorflow import from_tensorflow
+from tvm.contrib import graph_executor
+from tvm.contrib import utils
+import tvm.testing
+import tvm.relay.testing.tf as tf_testing
+from relay.utils.tag_span import _set_span, _create_span, _verify_structural_equal_with_span
+
+
 # Only allow TF to run on half the GPU RAM to save the other half
 # For TVM
 gpu_options = tf.GPUOptions(per_process_gpu_memory_fraction=0.5)

tests/python/frontend/tflite/test_forward.py

@@ -33,14 +33,7 @@
 
 from PIL import Image
 
-import tvm
-import tvm.relay.testing.tf as tf_testing
-from tvm.contrib.download import download_testdata
-from tvm import relay, ir
-from tvm.contrib import graph_executor
 from tflite.BuiltinOperator import BuiltinOperator
-from relay.utils.tag_span import _set_span, _create_span, _verify_structural_equal_with_span
-
 
 try:
     import tensorflow.compat.v1 as tf
@@ -68,6 +61,13 @@
 except ImportError:
     from tensorflow.contrib import lite as interpreter_wrapper
 
+import tvm
+import tvm.relay.testing.tf as tf_testing
+from tvm.contrib.download import download_testdata
+from tvm import relay, ir
+from tvm.contrib import graph_executor
+from relay.utils.tag_span import _set_span, _create_span, _verify_structural_equal_with_span
+
 
 #######################################################################
 # Generic run functions for TVM & TFLite