          return var_x
  
  
  class UpscaleResizeImagesBlock():  # pylint:disable=too-few-public-methods
      """ Upscale block that uses the Keras Backend function resize_images to perform the upscaling
      Similar in methodolgy to the :class:`Upscale2xBlock`
  
      Adds reflection padding if it has been selected by the user, and other post-processing
      if requested by the plugin.
  
      Parameters
 
</s> remove         default initializer will be returned based on the configuration choices, otherwise
        the given initializer will be returned.
 </s> add         default initializer will be set to 'he_uniform'. If Convolutional Aware initialization
        has been enabled, then any passed through initializer will be replaced with the
        Convolutional Aware initializer. </s> remove             child_object = self.children[child_name]  # returns the OptionalDisplayPage object
 </s> add             child_object = self.children.get(child_name)  # returns the OptionalDisplayPage object
            if not child_object:
                continue </s> remove     if initializer is None:
        retval = ConvolutionAware() if _CONFIG["conv_aware_init"] else he_uniform()
        logger.debug("Set default kernel_initializer: %s", retval)
 </s> add     if _CONFIG["conv_aware_init"]:
        retval = ConvolutionAware()
    elif initializer is None:
        retval = he_uniform() </s> remove         var_x = LeakyReLU(alpha=0.2, name="{}_leakyrelu_0".format(self._name))(inputs)
 </s> add         var_x = inputs
    """ Upscale block that uses the Keras Backend function resize_images to perform the up scaling
    Similar in methodology to the :class:`Upscale2xBlock`
          return var_x
  
  
  class UpscaleResizeImagesBlock():  # pylint:disable=too-few-public-methods
    """ Upscale block that uses the Keras Backend function resize_images to perform the up scaling
    Similar in methodology to the :class:`Upscale2xBlock`
    """ Upscale block that uses the Keras Backend function resize_images to perform the up scaling
    Similar in methodology to the :class:`Upscale2xBlock`
  
      Adds reflection padding if it has been selected by the user, and other post-processing
      if requested by the plugin.
  
      Parameters
keep keep keep keep replace replace keep keep keep keep keep
 Fixups:
  - lib.gui.display - Catch error when trying to delete non-existant notebook tabs
  - lib.model.nn_blocks.ResidualBlock: Remove first LeakyReLU (explicit > implicit)
  - lib.model.nn_blocks._get_default_initializer - Always use ConvAware if selected
  - plugins.model.model - Add explicit leakyReLUs for ResBlocks 
lib/model/nn_blocks.py