code: def _design_space(mod, out_dtype):
      return generate_design_space(
          kind="cuda-tensorcore",
          mod=mod,
          target=Target("nvidia/geforce-rtx-3080"),
          types=None,
          sch_rules=[multi_level_tiling_mma(out_dtype)],
      )
  
imports: import tempfile
  import numpy
  import tvm
  from tvm import te
  from tvm import meta_schedule
  from tvm._ffi import register_func
  from tvm.meta_schedule.testing.space_generation import check_sketches, generate_design_space
  from tvm.meta_schedule.builder import LocalBuilder
  from tvm.script import ir
  from tvm.script import tir
  from tvm.target import Target
  from tvm.tir import Schedule
  from tvm.tir.schedule import Trace
  from tvm.tir.tensor_intrin import cuda
  import tvm.testing
label_desc: Use image node_id 3 for calling a global function with example usage: _design_space(mod, out_dtype) and returns: generate_design_space