[NFC] polish amp.naive_amp.grad_scaler code style

This commit is contained in:
zbian 2022-11-09 13:34:19 +08:00 committed by binmakeswell
parent e9635eb493
commit 1559a09fb7

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@ -1,12 +1,14 @@
#!/usr/bin/env python
# -*- encoding: utf-8 -*-
import torch
from abc import ABC, abstractmethod
from colossalai.logging import get_dist_logger
from torch import Tensor
from typing import Dict
import torch
from torch import Tensor
from colossalai.logging import get_dist_logger
__all__ = ['BaseGradScaler']