class_docstr: Fit just `pct` of an epoch, then stop
class_docstr_tok: ["Fit","just","`","pct","`","of","an","epoch",",","then","stop"]
code: def __init__(self, pct=0.01, short_valid=True):
      self.pct, self.short_valid = pct, short_valid
  
imports: from __future__ import annotations
  from ..basics import *
  from .progress import *
  from .fp16 import *
label_desc: Use image node_id 1 to create a new ShortEpochCallback object from inherited base classes: Callback with example: obj = ShortEpochCallback(pct, short_valid)