..warning::

The ``tkagg`` backend is not available because Python versions

distributed by uv do not contain tk bindings that are usable by

Matplotlib (see `this issue`_ for details). If you want Matplotlib

If you install Python with ``uv`` then the ``tkagg`` backend

will not be available because python-build-standalone (used by uv

to distribute Python) does not contain tk bindings that are usable by

Matplotlib (see `this issue`_ for details). If you want Matplotlib

to be able to display plots in a window, you should install one of

the other:ref:`supported GUI frameworks<optional_dependencies>`,

e.g.