docstr: If `last_activations='auto'` then activations will be picked
  automatically based on `AutoParams` property `task`.
  Otherwise input a list with one or more activations will be used.
docstr_tok: ["If","`","last_activations='auto","'","`","then","activations","will","be","picked","automatically","based","on","`","AutoParams","`","property","`","task","`",".","Otherwise","input","a","list","with","one","or","more","activations","will","be","used","."]
code: def last_activations(self, last_activations="auto"):
      """If `last_activations='auto'` then activations will be picked
      automatically based on `AutoParams` property `task`.
      Otherwise input a list with one or more activations will be used.
      """
  
      if last_activations == "auto":
          self._append_params(
              "last_activation", last_activation[self._task]
          )
      else:
          self._append_params("last_activation", last_activations)
  
imports: import numpy
  from tensorflow.keras.optimizers import Adam, Nadam, Adadelta, SGD
label_desc: Use image node_id 16 for calling the AutoParams obj's underlying member method code with example usage: obj.last_activations(last_activations) without return types