code: def test_EstimateModel_inputs():
      input_map = dict(
          estimation_method=dict(
              field="method",
              mandatory=True,
          ),
          flags=dict(),
          matlab_cmd=dict(),
          mfile=dict(
              usedefault=True,
          ),
          paths=dict(),
          spm_mat_file=dict(
              copyfile=True,
              extensions=None,
              field="spmmat",
              mandatory=True,
          ),
          use_mcr=dict(),
          use_v8struct=dict(
              min_ver="8",
              usedefault=True,
          ),
          write_residuals=dict(
              field="write_residuals",
          ),
      )
      inputs = EstimateModel.input_spec()
  
      for key, metadata in list(input_map.items()):
          for metakey, value in list(metadata.items()):
              assert getattr(inputs.traits()[key], metakey) == value
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_EstimateModel_inputs() without return types