code: def test_rewrite_cooperative_fetch():
      mod = Before_cooperative_fetch
      target = _target()
      ctx = _create_context(mod, target)
      sch = tir.Schedule(mod, debug_mask="all")
      sch.enter_postproc()
      assert ctx.space_generator.postprocs[0].apply(sch)
      tvm.ir.assert_structural_equal(sch.mod, After_cooperative_fetch)
  
imports: import tvm
  from tvm import meta_schedule
  from tvm import tir
  from tvm.script import tir
  from tvm.target import Target
label_desc: Use image node_id 5 for calling a global function with example usage: test_rewrite_cooperative_fetch() without return types