          The second digit in the github tag that identifies this model. See
          https://github.com/deepfakes-models/faceswap-models for more information
      model_filename: str
          The name of the model file to be loaded
      normalize_method: {`None`, 'clahe', 'hist', 'mean'}, optional
          Normalize the images fed to the aligner. Default: ``None``
  
      Other Parameters
      ----------------
      configfile: str, optional
          Path to a custom configuration ``ini`` file. Default: Use system configfile
 
</s> remove     All Aligner plugins must inherit from this class
 </s> add     All Masker plugins must inherit from this class </s> remove             ``x``, ``w``, ``y``, ``h``, ``landmarks_xy``. Optionally the key ``hash``
            will be provided, but not all use cases will know the face hash at this time.
 </s> add             ``x``, ``w``, ``y``, ``h``, ``landmarks_xy``.
            Optionally the key ``hash`` will be provided, but not all use cases will know the
            face hash at this time.
            Optionally the key ``mask`` will be provided, but legacy alignments will not have
            this key. </s> remove     The plugin will receive a dict containing:
    {"filename": <filename of source frame>,
     "image": <source image>,
     "detected_faces": <list of bounding box dicts from lib/plugins/extract/detect/_base>}
 </s> add See the override methods for which methods are required. </s> remove     Plugins should inherit from this class
 </s> add 
          The second digit in the github tag that identifies this model. See
          https://github.com/deepfakes-models/faceswap-models for more information
      model_filename: str
          The name of the model file to be loaded


  
      Other Parameters
      ----------------
      configfile: str, optional
          Path to a custom configuration ``ini`` file. Default: Use system configfile
keep keep keep keep replace replace keep keep keep keep keep
 Mask plugin cleanup

- PEP8 Fixes
- Remove config for non NN Masks
- Tidy up defaults helptext
- cli.py fix typos
- Remove unused imports and functions _base.py
- Standardize input_size param
- Enable and update documentation
- Change references from `aligner` to `masker`
- Change  input_size, output_size and coverage_ratio from kwargs to params
- Move load_aligned to batch input iterator
- Remove unnecessary self.input param
- Add softmax layer append function to KSession
- Remove references to KSession protected objects
- Standardize plugin output into finalize method
- Make masks full frame and add to lib.faces_detect
- Add masks to alignments.json (temporary zipped base64 solution) 
plugins/extract/mask/_base.py