Code fragment metadata

hasIdentifier: https://padme-analytics.de/pht/codeFragment/640d04890b899a483ac20fb0f20fe5b7cf472b000f96a3c6020c725f3336b296
hasContent: parser.add_argument('-j', '--workers', default=4, type=int, metavar='N', help='number of data loading workers (default: 4)')

Code fragment is used in the following Trains