code: def kernel_shape(
      self, layout, in_channel, out_channel, groups, kernel_size
  ):
      if layout == "NCHW":
          return (
              out_channel,
              in_channel // groups,
              kernel_size[0],
              kernel_size[1],
          )
      elif layout == "NHWC":
          return (
              kernel_size[0],
              kernel_size[1],
              in_channel // groups,
              out_channel,
          )
  
imports: import math
  import platform
  import sys
  import numpy
  import pytest
  import tvm
  import tvm.testing
  import tvm.topi.testing
  from tvm import relay, te
  from tvm.relay.testing import run_infer_type
label_desc: Use image node_id 2 for calling the TestDeformableConv2D obj's underlying member method code with example usage: obj.kernel_shape(layout, in_channel, out_channel, groups, kernel_size) and returns: out_channel,  unknown,  kernel_size,  kernel_size, kernel_size,  kernel_size,  unknown,  out_channel