在modelscope-funasr为什么识别的内容和音频不一致呀？

在modelscope-funasr为什么识别的内容和音频不一致呀？from modelscope.pipelines import pipeline
from modelscope.utils.constant import Tasks

inference_pipeline = pipeline(
task=Tasks.auto_speech_recognition,
model='iic/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch', model_revision="v2.0.4")

rec_result = inference_pipeline(input='zh.wav')
print(rec_result)