class_docstr: Basic Hello World that displays Hello <name> in MATLAB
  
  Returns
  -------
  
  matlab_output : capture of matlab output which may be
                  parsed by user to get computation results
  
  Examples
  --------
  
  >>> hello = HelloWorld()
  >>> hello.inputs.name = 'hello_world'
  >>> out = hello.run()
  >>> print out.outputs.matlab_output
code: def _list_outputs(self):
      outputs = self._outputs().get()
      return outputs
  
file_path: nipype/doc/devel/matlab_example2.py
imports: from nipype.interfaces.base import traits
  from nipype.interfaces.base import TraitedSpec
  from nipype.interfaces.matlab import MatlabCommand, MatlabInputSpec
label_desc: Use image node_id 3 for calling the HelloWorld obj's underlying member method code with example usage: obj._list_outputs() and returns: outputs