Saving to a Folder and Updating Existing Chart with "py.icreate_animations"

Hello,

When using “py.icreate_animations” shown in this example link (animation), I am wondering if there is a way to save a chart into a folder, and to update an existing chart.

Currently, this error message appears when trying to save the chart into a folder:

and this when trying to update the existing chart:

Any helps would be kindly appreciated.

Thanks