code: def test_Bandpass_inputs():
      input_map = dict(
          args=dict(
              argstr="%s",
          ),
          automask=dict(
              argstr="-automask",
          ),
          blur=dict(
              argstr="-blur %f",
          ),
          despike=dict(
              argstr="-despike",
          ),
          environ=dict(
              nohash=True,
              usedefault=True,
          ),
          highpass=dict(
              argstr="%f",
              mandatory=True,
              position=-3,
          ),
          in_file=dict(
              argstr="%s",
              copyfile=False,
              extensions=None,
              mandatory=True,
              position=-1,
          ),
          localPV=dict(
              argstr="-localPV %f",
          ),
          lowpass=dict(
              argstr="%f",
              mandatory=True,
              position=-2,
          ),
          mask=dict(
              argstr="-mask %s",
              extensions=None,
              position=2,
          ),
          nfft=dict(
              argstr="-nfft %d",
          ),
          no_detrend=dict(
              argstr="-nodetrend",
          ),
          normalize=dict(
              argstr="-norm",
          ),
          notrans=dict(
              argstr="-notrans",
          ),
          num_threads=dict(
              nohash=True,
              usedefault=True,
          ),
          orthogonalize_dset=dict(
              argstr="-dsort %s",
              extensions=None,
          ),
          orthogonalize_file=dict(
              argstr="-ort %s",
          ),
          out_file=dict(
              argstr="-prefix %s",
              extensions=None,
              name_source="in_file",
              name_template="%s_bp",
              position=1,
          ),
          outputtype=dict(),
          tr=dict(
              argstr="-dt %f",
          ),
      )
      inputs = Bandpass.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_Bandpass_inputs() without return types