code: def test_case():
      usa = geodata.geocode_countries(names=["usa"])
      states_48 = geodata.geocode_states(["us-48"])
  
      states_list = ["NY", "TX", "louisiana"]
      states = geodata.geocode_states(names=states_list).scope(usa)
  
      cities_list = ["New york", "boston", "la"]
      t_cities = geodata.geocode_cities(names=cities_list).scope(usa)
  
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 28 for calling a global function with example usage: test_case() without return types