code: def test_rows_order():
      city_names = [
          "Boston",
          "Phoenix",
          "Tucson",
          "Salt Lake City",
          "Los Angeles",
          "San Francisco",
      ]
      city_regions = geodata.geocode_cities(city_names).scope("US")
  
      # create path preserving the order
      df = city_regions.get_centroids()
  
      df = df.set_index(get_request_column_name(df))
      df = df.reindex(city_names)
  
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 26 for calling a global function with example usage: test_rows_order() without return types