structuredAttrs is enabled

trying https://files.pythonhosted.org/packages/0d/02/99bf351933bdea0545a2b6e2d812ed878899e9a95f618351dfa3d0de0e69/anthropic-0.87.0-py3-none-any.whl
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100 461.0k 100 461.0k   0      0  3.93M      0                              0