Fix jupyter events

[kushalkolar]

It's not necessary to redefine _event_handlers in JupyterWgpuCanvas since it's already defined in WgpuAutoGui.

wgpu-py/wgpu/gui/base.py

Lines 187 to 200 in b8c6335

	class WgpuAutoGui:
	"""Mixin class for canvases implementing autogui.
	This class provides a common API for handling events and registering
	event handlers. It adds to :class:`WgpuCanvasBase <wgpu.gui.WgpuCanvasBase>`
	that interactive examples and applications can be written in a
	generic way (no-GUI specific code).
	"""
	def __init__(self, *args, **kwargs):
	super().__init__(*args, **kwargs)
	self._last_event_time = 0
	self._pending_events = {}
	self._event_handlers = defaultdict(list)

The _event_handlers changed in #569 from a set to a list, this got caught in our CI: https://github.com/fastplotlib/fastplotlib/actions/runs/10834428342/job/30229322490#step:9:1185

[kushalkolar]

any chance of a bugfix version soon? :) current release is broken with jupyter

[almarklein]

current release is broken with jupyter

Because of what this pr fixes, or something else?

[almarklein]

Ah, I can reproduce it. Release on the way!