Improve FadeIn and FadeOut classes with error handling and type safety #4308
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| import numpy as np | |||
| from typing_extensions import Any | |||
| from typing import Any, Union | |||
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Unused import Note
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Improved the
FadeInandFadeOutanimation classes by adding error handling and type safety. Specifically, it introduces checks for the validity ofmobjects,shift,target_position, andscaleparameters, raising exceptions when incorrect types or values are provided. The creation of faded mobject copies is now validated to prevent unexpected runtime errors. Additionally, the scene cleanup process includes a try/except block aroundinterpolate(0)to handle potential failures gracefully.