code: def _add_dtype_workload_logspace():
      DtypeOpArgMngr.add_workload("logspace", 2.0, 3.0, num=4)
      DtypeOpArgMngr.add_workload(
          "logspace", 2.0, 3.0, num=4, endpoint=False
      )
      DtypeOpArgMngr.add_workload("logspace", 2.0, 3.0, num=4, base=2.0)
  
imports: from __future__ import absolute_import
  import numpy
  import mxnet
  from mxnet import npx
  from mxnet import numpy
  from mxnet.test_utils import use_np, use_np_default_dtype
label_desc: Use image node_id 8 for calling a global function with example usage: _add_dtype_workload_logspace() without return types