add lora finetune code

haoneng.lhn

2023-07-20 3e8159e5b0f6e7e96d4e6ca1f4b4d8ccb151ace5

 funasr/export/export_model.py

@@ -192,6 +192,7 @@
                config, model_file, cmvn_file, 'cpu'
            )
            self.frontend = model.frontend
            self.export_config["feats_dim"] = 560
        elif mode.startswith('offline'):
            from funasr.tasks.vad import VADTask
            config = os.path.join(model_dir, 'vad.yaml')