code: def load(
          self,
          inputobj,
          c="gold",
          alpha=1,
          wire=False,
          bc=None,
          texture=None,
          smoothing=None,
          threshold=None,
          connectivity=False,
      ):
          
          acts = vtkio.load(inputobj, c, alpha, wire, bc, texture, smoothing, threshold, connectivity)
          if utils.isSequence(acts):
              self.actors += acts
          else:
              self.actors.append(acts)
          return acts
docs: Returns a ``vtkActor`` from reading a file, directory or ``vtkPolyData``.
  
          :param c: color in RGB format, hex, symbol or name
          :param alpha:   transparency (0=invisible)
          :param wire:    show surface as wireframe
          :param bc:      backface color of internal surface
          :param texture: any png/jpg file can be used as texture
  
          For volumetric data (tiff, slc, vti files):
  
          :param smoothing:    gaussian filter to smooth vtkImageData
          :param threshold:    value to draw the isosurface
          :param bool connectivity: if True only keeps the largest portion of the polydata