code: def test_geo_plot():
      assert isinstance(geo.plot(show=False), DataGeometry)
  
file_path: hypertools/tests/test_geo.py
imports: import numpy
  from hypertools.datageometry import DataGeometry
  from hypertools.plot.plot import plot
label_desc: Use image node_id 12 for calling a global function with example usage: test_geo_plot() without return types