code: def test_weights_ndim3():
      # Should return 3 dimensional data
      geo = load("weights_avg", reduce="PCA", ndims=3)
      print(geo.transform()[0].shape)
      assert all(wt.shape == (100, 3) for wt in geo.transform())
  
file_path: hypertools/tests/test_load.py
imports: from hypertools.tools.load import load
  from hypertools.datageometry import DataGeometry
label_desc: Use image node_id 7 for calling a global function with example usage: test_weights_ndim3() without return types