code: def aligned_iris_relations():
      return [{a: a + 25 for a in range(25)} for i in range(4)]
  
imports: import pytest
  import numpy
  from scipy import sparse
  from sklearn.datasets import load_iris
  from umap import UMAP, AlignedUMAP
label_desc: Use image node_id 17 for calling a global function with example usage: aligned_iris_relations() and returns: unknown