code: def test_first_from_geopandas():
      expected = gpd.GeoSeries([Point(0, 1), None, None])
      got = cuspatial.from_geopandas(expected)
      pd.testing.assert_series_equal(expected, got.to_geopandas())
  
file_path: cuspatial/python/cuspatial/cuspatial/tests/test_none.py
imports: import geopandas
  import pandas
  from shapely.geometry import Point, Polygon
  import cuspatial
label_desc: Use image node_id 3 for calling a global function with example usage: test_first_from_geopandas() without return types