structuredAttrs is enabled

trying https://huggingface.co/rhasspy/piper-voices/resolve/c10ece1aade47bb51c153c893d14e5bf8e5b7117/en/en_US/amy/medium/en_US-amy-medium.onnx.json
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100    366 100    366   0      0   2836      0                              0
100    366 100    366   0      0   2835      0                              0

  0      0   0      0   0      0      0      0                              0
100   4882 100   4882   0      0  35542      0                              0
100   4882 100   4882   0      0  35531      0                              0
100   4882 100   4882   0      0  35520      0                              0