mirror of https://github.com/hpcaitech/ColossalAI
40 lines
844 B
Python
40 lines
844 B
Python
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from abc import ABC
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from coati.experience_maker import Experience
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class Callback(ABC):
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"""
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Base callback class. It defines the interface for callbacks.
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"""
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def on_fit_start(self) -> None:
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pass
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def on_fit_end(self) -> None:
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pass
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def on_episode_start(self, episode: int) -> None:
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pass
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def on_episode_end(self, episode: int) -> None:
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pass
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def on_make_experience_start(self) -> None:
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pass
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def on_make_experience_end(self, experience: Experience) -> None:
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pass
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def on_learn_epoch_start(self, epoch: int) -> None:
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pass
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def on_learn_epoch_end(self, epoch: int) -> None:
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pass
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def on_learn_batch_start(self) -> None:
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pass
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def on_learn_batch_end(self, metrics: dict, experience: Experience) -> None:
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pass
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