alebeck / blowtorch Goto Github PK

                    if is_best:
                        # delete old best checkpoint and symlink new one
                        if best_path.is_symlink():
                            checkpoint_file = best_path.resolve()
                            best_path.unlink()
                            checkpoint_file.unlink()
                        best_path.symlink_to(path.name)

                best_val = metrics['val'][self._checkpoint_metric]