Method extract

source/python.js:8216–8217

()

        this.registerType('torch.utils._sympy.functions.Identity', class {});
        this.registerType('torch.utils._traceback.CapturedTraceback', class {
            static extract() {
            }
        });
        this.registerFunction('torch.utils.checkpoint.checkpoint');
        this.registerType('torch.utils.data.dataloader._MultiProcessingDataLoaderIter', class {});