code: def test_resolution():
      r = geodata.geocode(
          names=[
              "monaco",
          ],
          level="country",
      )
      sizes = []
      for res in range(1, 16):
          b = r.get_boundaries(res)
          sizes.append(len(b))
  
      assert 15 == len(sizes)
  
imports: import pytest
  import shapely
  from shapely.geometry import Point
  import lets_plot.geo_data
  from lets_plot.geo_data import DF_COLUMN_FOUND_NAME
  from geo_data_test_util import run_intergration_tests, assert_row, assert_error, get_request_column_name, assert_request_and_found_name_are_equal
label_desc: Use image node_id 31 for calling a global function with example usage: test_resolution() without return types