def METHOD_NAME(self):
    '''Defines the model inputs for images and additional info.
    Raises:
        WrapperError: if the wrapper failed to define appropriate inputs for images
    Returns:
        - list of inputs names for images
        - list of inputs names for additional info
    '''
    image_blob_names, image_info_blob_names = [], []
    for name, metadata in self.inputs.items():
        if len(metadata.shape) == 4:
            image_blob_names.append(name)
        elif len(metadata.shape) == 2:
            image_info_blob_names.append(name)
        else:
            self.raise_error('Failed to identify the input for ImageModel: only 2D and 4D input layer supported')
    if not image_blob_names:
        self.raise_error('Failed to identify the input for the image: no 4D input layer found')
    return image_blob_names, image_info_blob_names