code: def test_mobilenet_subgraph():
      before = LinearStructure
  
      expected = LinearStructurePlanned
  
      target = Target("c")
      pools = [
          WorkspacePoolInfo(
              "fast_memory",
              [target],
              PoolInfoProperties(size_hint_bytes=200704),
          ),
          WorkspacePoolInfo(
              "slow_memory",
              [target],
          ),
      ]
      after = _plan_and_convert(before, pools=pools)
      tvm.ir.assert_structural_equal(after, expected)
  
imports: import sys
  import pytest
  import tvm
  from tvm import PoolInfoProperties, WorkspacePoolInfo
  from tvm.script import tir, ir
  from tvm.target import Target
  from tvm.tir import stmt_functor
  from tvm.tir.usmp import utils
label_desc: Use image node_id 6 for calling a global function with example usage: test_mobilenet_subgraph() without return types