code: def __init__(self, rev):
      super().__init__(
          f"'{rev}' does not appear to be an experiment commit."
      )
  
imports: from typing import TYPE_CHECKING, Collection, Iterable, Optional
  from dvc.exceptions import DvcException, InvalidArgumentError
label_desc: Use image node_id 1 to create a new InvalidExpRevError object from inherited base classes: InvalidArgumentError with example: obj = InvalidExpRevError(rev)