Clicking the "speedlimit" button causes an error

[buzmeg]

When I click "speedlimit", I get the following error:

Set RuntimeCfg 'speedlimit' to: 1
Exception in Tkinter callback
Traceback (most recent call last):
  File "/usr/lib64/python3.13/tkinter/__init__.py", line 2074, in __call__
    return self.func(*args)
           ~~~~~~~~~^^^^^^^
  File "/usr/lib64/python3.13/tkinter/__init__.py", line 862, in callit
    func(*args)
    ~~~~^^^^^^^
  File "/var/home/foo/coco/DragonPy/dragonpy/core/gui.py", line 234, in cpu_interval
    self.machine.cpu.run(
    ~~~~~~~~~~~~~~~~~~~~^
        max_run_time=self.runtime_cfg.max_run_time,
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        target_cycles_per_sec=target_cycles_per_sec,
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/var/home/foo/coco/.venv/lib64/python3.13/site-packages/MC6809/components/mc6809_base.py", line 297, in run
    self.delayed_burst_run(target_cycles_per_sec)
    ^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'CPU' object has no attribute 'delayed_burst_run'
Set RuntimeCfg 'cycles_per_sec' to: 888625
root.mainloop() has quit!