code: def __init__(self, filter_empty_mask=True, filter_empty_input=True):
      self.filter_empty_mask = filter_empty_mask
      self.filter_empty_input = filter_empty_input
  
imports: import numpy
label_desc: Use image node_id 1 to create a new SliceFilter object from inherited base classes: object with example: obj = SliceFilter(filter_empty_mask, filter_empty_input)