text: 
  # Inputs
  #   pickle_file, a filepath string to import
  # Outputs
  #   crvs, a set of polyline curves
  import Rhino
  import cPickle as pickle
  
  
  
  def plottable_to_rhino(geom):
      """Takes rhino polylines or point arrays
      and outputs plottable geometries resempling linestrings
      """
      return Rhino.Geometry.PolylineCurve([
          Rhino.Geometry.Point3d(*coord)
          for pt in geom
      ])
  
  with open(pickle_file, 'rb') as pickle_file:
      crvs = [
          plottable_to_rhino(geom)
          for geom in pickle.load(pickle_file)]
  