code: def fcompute(
      self,
      A_definition_style,
      B_definition_style,
      reordered_shape,
      n_items,
      dtype,
  ):
      assert A_definition_style in [
          "explicit_reshape",
          "transform_layout",
      ]
      assert B_definition_style in [
          "explicit_reshape",
          "transform_layout",
      ]
  
      def func():
          if A_definition_style == "explicit_reshape":
              A_input = te.placeholder(
                  shape=reordered_shape, name="A_input", dtype=dtype
              )
              A = te.compute(
                  shape=(n_items,),
                  fcompute=lambda i: A_input[
                      i // (reordered_shape[1] * reordered_shape[2]),
                      (i // reordered_shape[2]) % reordered_shape[1],
                      i % reordered_shape[2],
                  ],
                  name="A",
              )
  
          elif A_definition_style == "transform_layout":
              A = te.placeholder(
                  shape=(n_items,), name="A", dtype=dtype
              )
              A_input = A
  
          B = te.compute(
              shape=A.shape, fcompute=lambda i: A[i], name="B"
          )
  
          if B_definition_style == "explicit_reshape":
              B_output = te.compute(
                  shape=reordered_shape,
                  fcompute=lambda i, j, k: B[
                      i * reordered_shape[1] * reordered_shape[2]
                      + j * reordered_shape[2]
                      + k
                  ],
                  name="B_output",
              )
          elif B_definition_style == "transform_layout":
              B_output = B
  
          return A_input, B_output
  
      return func
  
imports: import functools
  import sys
  import pytest
  import numpy
  import tvm
  import tvm.testing
  from tvm import te
  from tvm.tir.stmt_functor import post_order_visit
  from tvm.driver.build_module import schedule_to_module
label_desc: Use image node_id 3 for calling the TestCompareAgainstExplicitReshape obj's underlying member method code with example usage: obj.fcompute(A_definition_style, B_definition_style, reordered_shape, n_items, dtype) and returns: func, A_input,  B_output