plotlysetup_online() command returns error

Running the following command:
plotlysetup_online(username, API_key)

returns the following error:
plotly:notFound
Shoot! It looks like MATLAB is having trouble finding the current version
of Plotly. Please make sure that the Plotly API folder is in the same
directory as plotlysetup.m. Questions? Ask on https://community.plotly.com/c/api/matlab/

The solution is simple. Simply change line 31 of function plotlysetup_online(), from
plotlysetupPath = which('plotlysetup');
to
plotlysetupPath = which('plotlysetup_online');
I am reporting it as a bug for the developers in case somebody else hasn't, and I am also giving the solution for anyone who might be facing the same issue. Thank you.

plotlysetup_online() 関数から始めて、plotlysetupPath が代入されている 31 行目を確認します。plotlysetup_online(username, API_key) コマンドを再実行し、修正後にコマンドが plotly:notFound を報告しなくなったことを確認します。