diff --git a/google-assistant-sdk/googlesamples/assistant/grpc/audio_helpers.py b/google-assistant-sdk/googlesamples/assistant/grpc/audio_helpers.py index 1a337fa..d41f7bb 100644 --- a/google-assistant-sdk/googlesamples/assistant/grpc/audio_helpers.py +++ b/google-assistant-sdk/googlesamples/assistant/grpc/audio_helpers.py @@ -54,7 +54,7 @@ def normalize_audio_buffer(buf, volume_percentage, sample_width=2): arr = array.array('h', buf) for idx in range(0, len(arr)): arr[idx] = int(arr[idx]*scale) - buf = arr.tostring() + buf = arr.tobytes() return buf