class_docstr: Abstraction which performs slot filling
  
  A custom slot filler must inherit this class to be used in a
  :class:`.ProbabilisticIntentParser`
docstr: Performs slot extraction (slot filling) on the provided *text*
  
  Returns:
      list of dict: The list of extracted slots. See
      :func:`.unresolved_slot` for the output format of a slot
docstr_tok: ["Performs","slot","extraction","(","slot","filling",")","on","the","provided","*","text","*","Returns",":","list","of","dict",":","The","list","of","extracted","slots",".","See",":","func",":","`",".unresolved_slot","`","for","the","output","format","of","a","slot"]
code: def get_slots(self, text):
      """Performs slot extraction (slot filling) on the provided *text*
  
      Returns:
          list of dict: The list of extracted slots. See
          :func:`.unresolved_slot` for the output format of a slot
      """
      pass
  
file_path: snips-nlu/snips_nlu/slot_filler/slot_filler.py
imports: from abc import abstractmethod, ABCMeta
  from future.utils import with_metaclass
  from snips_nlu.common.abc_utils import classproperty
  from snips_nlu.pipeline.processing_unit import ProcessingUnit
label_desc: Use image node_id 3 for calling the SlotFiller obj's underlying member method code with example usage: obj.get_slots(text) without return types