Update README.md (#2487)

zhifu gao

2025-04-22 2c2fb5e1eb1185a081e3507c2aa5c3aafaa2bb6d

 funasr/bin/train.py

@@ -221,8 +221,10 @@
            )
            trainer.start_step = 0

            with torch.cuda.device(kwargs["device"]):
                torch.cuda.empty_cache()
            device = next(model.parameters()).device
            if device.type == "cuda":
                with torch.cuda.device(device):
                    torch.cuda.empty_cache()

            time_escaped = (time.perf_counter() - time_slice_i) / 3600.0
            logging.info(