Exception ignored in: <function _MultiProcessingDataLoaderIter.del at 0x7f6d5cf914c0>
......
assert self._parent_pid == os.getpid(), 'can only test a child process'
AssertionError: can only test a child process

100%|█████████████████████████████████████████████████████████████████████████████████████████████████████▉| 999/1000 [6:35:47<00:21, 21.14s/it

An AssertionError occured. I want to know if this error has no effect on the following training process.