Generally, errors will be reported when using the pyechards library for higher versions of Python:
cannot import name ‘iteratable’ from ‘collections’

Solution:
go to the directory where the pyecarts library is installed, enter the pyecarts file, open render, and continue to open engine Py file, where you can find the following code:

from collections import Iterable

Change to the following code:

from collections.abc import Iterable

Call through the following command, and no error will be reported again

from collections.abc import Iterable