structuredAttrs is enabled

trying https://files.pythonhosted.org/packages/af/58/d54e4564946a9a3276f3de2905d18b66977977d4ba0fd7d11164df3c73cb/slack_sdk-3.45.0-py2.py3-none-any.whl
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100 315.1k 100 315.1k   0      0  9.55M      0                              0
100 315.1k 100 315.1k   0      0  9.52M      0                              0
100 315.1k 100 315.1k   0      0  9.49M      0                              0