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import os
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from abc import ABC, abstractmethod
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class BaseLogger(ABC):
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def __init__(self, save_dir):
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self.save_dir = save_dir
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os.makedirs(self.save_dir, exist_ok=True)
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@abstractmethod
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def log_metrics(self, metrics, prefix=None):
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pass
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@abstractmethod
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def close(self):
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pass |