GeocodeFarm tests: skip on empty result
GeocodeFarm tests: skip on empty result

This test is flaky:

_______________________ GeocodeFarmTestCase.test_reverse _______________________
test/geocoders/geocodefarm.py:54: in test_reverse
    {"latitude": 40.75376406311989, "longitude": -73.98489005863667},
test/geocoders/util.py:78: in reverse_run
    self.fail('%s: No result found' % cls.__name__)
E   AssertionError: GeocodeFarmTestCase: No result found

jmb/geopy,geopy/geopy