update docs and readme

shixian.shi

2023-10-13 9a0bc00e5fb2f892987216eafca8aeb140e17c6c

 funasr/train/trainer.py

@@ -369,7 +369,7 @@
                            ],
                            "scaler": scaler.state_dict() if scaler is not None else None,
                            "ema_model": model.encoder.ema.model.state_dict()
                            if hasattr(model.encoder, "ema") and model.encoder.ema is not None else None,
                            if hasattr(model, "encoder") and hasattr(model.encoder, "ema") and model.encoder.ema is not None else None,
                        },
                        buffer,
                    )