code: def test_EPIDeWarp_inputs():
      input_map = dict(
          args=dict(
              argstr="%s",
          ),
          cleanup=dict(
              argstr="--cleanup",
          ),
          dph_file=dict(
              argstr="--dph %s",
              extensions=None,
              mandatory=True,
          ),
          environ=dict(
              nohash=True,
              usedefault=True,
          ),
          epi_file=dict(
              argstr="--epi %s",
              extensions=None,
          ),
          epidw=dict(
              argstr="--epidw %s",
              genfile=False,
          ),
          esp=dict(
              argstr="--esp %s",
              usedefault=True,
          ),
          exf_file=dict(
              argstr="--exf %s",
              extensions=None,
          ),
          exfdw=dict(
              argstr="--exfdw %s",
              genfile=True,
          ),
          mag_file=dict(
              argstr="--mag %s",
              extensions=None,
              mandatory=True,
              position=0,
          ),
          nocleanup=dict(
              argstr="--nocleanup",
              usedefault=True,
          ),
          output_type=dict(),
          sigma=dict(
              argstr="--sigma %s",
              usedefault=True,
          ),
          tediff=dict(
              argstr="--tediff %s",
              usedefault=True,
          ),
          tmpdir=dict(
              argstr="--tmpdir %s",
              genfile=True,
          ),
          vsm=dict(
              argstr="--vsm %s",
              genfile=True,
          ),
      )
      inputs = EPIDeWarp.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_EPIDeWarp_inputs() without return types