code: def _setup_aux_params(self, collapse, input_format, mean_by_nvert):
      if collapse is None:
          self._collapse = None
      elif collapse in ["mean", "sum", "max"]:
          self._collapse = collapse
      else:
          raise NotImplementedError("Unsupported collapse operation")
  
      self._input_format = input_format
      self._mean_by_nvert = mean_by_nvert
  
imports: import tensorflow.keras
  from qkeras import QActivation, QDense, ternary
label_desc: Use image node_id 2 for calling the GarNet obj's underlying member method code with example usage: obj._setup_aux_params(collapse, input_format, mean_by_nvert) without return types