Update infer.py

egs_modelscope/vad/speech_fsmn_vad_zh-cn-8k-common/infer.py

@@ -8,7 +8,7 @@ if __name__ == '__main__':
         task=Tasks.voice_activity_detection,
         model="damo/speech_fsmn_vad_zh-cn-8k-common",
         model_revision='v1.2.0',
-        output_dir=None,
+        output_dir=output_dir,
         batch_size=1,
     )
     segments_result = inference_pipline(audio_in=audio_in)