new_contents: # -*- coding: utf-8 -*-
  # imagecodecs/__init__.py
  
  try:
      from ._imagecodecs import __doc__
      from ._imagecodecs import __version__
      from ._imagecodecs import *
  except ImportError as error:
      import warnings
      warnings.warn(
          str(error) +
          '\n\nThe _imagecodecs Cython extension module could not be found.\n'
          'Using a fallback module with limited functionality and performance.\n'
      )
      from .imagecodecs import __doc__
      from .imagecodecs import __version__
      from .imagecodecs import *
  
subject: Add imagecodecs/__init__.py