text: """Get GSP boundary data from eso """
  import geopandas as gpd
  from nowcasting_dataset.data_sources.gsp.eso import get_gsp_metadata_from_eso
  
  
  def get_gsp_boundaries_from_eso_wgs84() -> gpd.GeoDataFrame:
      """Get GSP boundaries in lat/lon format (EPSG:4326)"""
  
      # get gsp boundaries
      boundaries = get_gsp_metadata_from_eso()
  
      # change to lat/lon - https://epsg.io/4326
      boundaries = boundaries.to_crs(4326)
  
      # fill nans
      boundaries = boundaries.fillna("")
  
      return boundaries
  