old_contents: # relative
  from .passthrough import AcceptableSimpleType  # type: ignore
  from .passthrough import PassthroughTensor  # type: ignore
  from .passthrough import SupportedChainType  # type: ignore
  
new_contents: from .passthrough import AcceptableSimpleType  # type: ignore # NOQA
  from .passthrough import PassthroughTensor  # type: ignore # NOQA
  from .passthrough import SupportedChainType  # type: ignore # NOQA
  
subject: Fix flake8 warning by adding flake annotation