    def test_embedding_one_audio_multiple_times(self, pipeline_name, embedding_size):
        """
        target: test embedding for normal case
        method: embedding one audio for multiple times
        expected: return identical embeddings
        """
        nums = 2
        embedding_pipeline = pipeline(pipeline_name)
        embedding_last = embedding_pipeline(data_path + "towhee_test_audio_0.wav")
        for i in range(nums):
            embedding = embedding_pipeline(data_path + "towhee_test_audio_0.wav")
            assert embedding[0][0][0].size == embedding_size
            assert embedding[0][0].all() == embedding_last[0][0].all()
            print("embedding audios for %d round" % (i+1))

        return True
target: test embedding for normal case
method: embedding one audio for multiple times
expected: return identical embeddings
tests/testcases/test_audio_embedding.py