code: def downsampled_face_collection(downsampled_face):
      return _make_images(downsampled_face)
  
imports: import numpy
  import pytest
  from scipy import ndimage
  from scipy.sparse.csgraph import connected_components
  from sklearn.feature_extraction.image import PatchExtractor, _extract_patches, extract_patches_2d, grid_to_graph, img_to_graph, reconstruct_from_patches_2d
label_desc: Use image node_id 9 for calling a global function with example usage: downsampled_face_collection(downsampled_face) and returns: _make_images