class_docstr: Generic GRIB file handler.
class_docstr_tok: ["Generic","GRIB","file","handler","."]
docstr: Get end time of this entire file.
  
  Assumes the last message is the latest message.
docstr_tok: ["Get","end","time","of","this","entire","file",".","Assumes","the","last","message","is","the","latest","message","."]
code: def end_time(self):
      """Get end time of this entire file.
  
      Assumes the last message is the latest message.
  
      """
      return self._end_time
  
imports: import logging
  from datetime import datetime
  import dask.array
  import numpy
  import pygrib
  import xarray
  from pyproj import Proj
  from pyresample import geometry
  from satpy.dataset import DataQuery
  from satpy.readers.file_handlers import BaseFileHandler
  from satpy.utils import get_legacy_chunk_size
label_desc: Use image node_id 6 for calling the GRIBFileHandler obj's underlying member method code with example usage: obj.end_time() and returns: self