code: def test_data_gdf_ggplot__geom_map():
      spec = ggplot() + geom_map(data=ROME_GDF, use_crs=ITALY_UTM_33N)
      assert ROME_COORD_UTM_33N.almost_equals(
          spec.as_dict()["layers"][0]["data"].geometry[0], decimal=4
      )
  
file_path: lets-plot/python-package/test/plot/test_use_crs.py
imports: import numpy
  from geopandas import GeoDataFrame
  from shapely.geometry import Point
  from lets_plot.plot import ggplot, geom_point, geom_map, geom_imshow, geom_livemap
label_desc: Use image node_id 4 for calling a global function with example usage: test_data_gdf_ggplot__geom_map() without return types