How do I fix this
```
I'm sorry, but an uncaught exception occurred.
While running game code:
File "game/scripts/bk4/b4l_scripts_island/atis_screens.rpy", line 529, in <module>
NameError: name 'atspiece_anim_time' is not defined
-- Full Traceback ------------------------------------------------------------
Full traceback:
File "game/scripts/bk4/b4l_scripts_island/atis_screens.rpyc", line 529, in script
File "/private/var/containers/Bundle/Application/343405BE-8DFD-4284-AF0B-08648BABC4BD/Spark.app/EngineBase/7.7.2/renpy/ast.py", line 983, in execute
trans = renpy.display.motion.ATLTransform(self.atl, parameters=parameters)
File "/private/var/containers/Bundle/Application/343405BE-8DFD-4284-AF0B-08648BABC4BD/Spark.app/EngineBase/7.7.2/renpy/display/transform.py", line 1121, in __init__
renpy.atl.ATLTransformBase.__init__(self, atl, context, parameters)
File "/private/var/containers/Bundle/Application/343405BE-8DFD-4284-AF0B-08648BABC4BD/Spark.app/EngineBase/7.7.2/renpy/atl.py", line 434, in __init__
context[k] = renpy.python.py_eval(v, locals=context)
File "/private/var/containers/Bundle/Application/343405BE-8DFD-4284-AF0B-08648BABC4BD/Spark.app/EngineBase/7.7.2/renpy/python.py", line 1209, in py_eval
return py_eval_bytecode(code, globals, locals)
File "/private/var/containers/Bundle/Application/343405BE-8DFD-4284-AF0B-08648BABC4BD/Spark.app/EngineBase/7.7.2/renpy/python.py", line 1202, in py_eval_bytecode
return eval(bytecode, globals, locals)
File "game/scripts/bk4/b4l_scripts_island/atis_screens.rpy", line 529, in <module>
NameError: name 'atspiece_anim_time' is not defined
Darwin-23.0.0-iPad8,1-64bit iPad8,1
Ren'Py 7.7.2.24061201
Four Elements Trainer 0.0.5
Tue Jun 25 14:29:12 2024
```