code: def test_location_is_picklable(self):
      loc = Location(GRAND_CENTRAL_STR, GRAND_CENTRAL_POINT, {})
      # https://docs.python.org/2/library/pickle.html#data-stream-format
      for protocol in (0, 1, 2, -1):
          pickled = pickle.dumps(loc, protocol=protocol)
          loc_unp = pickle.loads(pickled)
          self.assertEqual(loc, loc_unp)
  
imports: import pickle
  import unittest
  from geopy.location import Location
  from geopy.point import Point
label_desc: Use image node_id 16 for calling the LocationTestCase obj's underlying member method code with example usage: obj.test_location_is_picklable() without return types