code: def sparse_spatial_data(spatial_data, binary_data):
      return sparse.csr_matrix(spatial_data * binary_data)
  
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 3 for calling a global function with example usage: sparse_spatial_data(spatial_data, binary_data) and returns: sparse