code: def find_missing(lst, cb):
      """Find unmatched streamline indices in moving bundle.
  
      Parameters
      ----------
      lst : List
          List of integers containing all the streamlines indices in moving
          bundle.
      cb : List
          List of integers containing streamline indices of the moving bundle
          that were not matched to any streamline in static bundle.
  
      Returns
      -------
      list
          List containing unmatched streamlines from moving bundle
  
      """
      return [x for x in range(0, len(cb)) if x not in lst]
  
file_path: dipy/dipy/align/streamwarp.py
imports: import warnings
  import numpy
  from scipy.optimize import linear_sum_assignment
  from dipy.align.streamlinear import slr_with_qbx
  from dipy.align.cpd import DeformableRegistration
  from dipy.tracking.streamline import unlist_streamlines, Streamlines
  from dipy.stats.analysis import assignment_map
  from dipy.tracking.streamline import length
  from dipy.align.bundlemin import distance_matrix_mdf
  from dipy.viz.plotting import bundle_shape_profile
  from dipy.segment.clustering import QuickBundles
  from dipy.segment.metricspeed import AveragePointwiseEuclideanMetric
label_desc: Use image node_id 2 for calling a global function with example usage: find_missing(lst, cb) and returns: unknown