code: def geocoding_service(url: str):
      """
      Make geocoding service config.
      Can be applied via LetsPlot.set(...)
  
      Parameters
      ----------
      url : string
          Address of the geocoding server
  
      Returns
      -------
          Geocoding service settings
      """
      assert isinstance(
          url, str
      ), "'url' argument is not str: {}".format(type(url))
  
      return {GEOCODING_PROVIDER_URL: url}
  
file_path: lets-plot/python-package/lets_plot/settings_utils.py
imports: from ._global_settings import GEOCODING_PROVIDER_URL, MAPTILES_SOLID_FILL_COLOR, TILES_CHESSBOARD, _DATALORE_TILES_SERVICE
  from ._global_settings import MAPTILES_KIND, MAPTILES_URL, MAPTILES_THEME, MAPTILES_ATTRIBUTION, MAPTILES_MIN_ZOOM, MAPTILES_MAX_ZOOM, TILES_VECTOR_LETS_PLOT, TILES_RASTER_ZXY, TILES_SOLID, _DATALORE_TILES_ATTRIBUTION
  from ._global_settings import has_global_value, get_global_val, _DATALORE_TILES_MIN_ZOOM, _DATALORE_TILES_MAX_ZOOM
label_desc: Use image node_id 5 for calling a global function with example usage: geocoding_service(url) and returns: dict