code: def next_frame_sv2p_atari_softmax():
      """SV2P model for atari with softmax."""
      hparams = next_frame_sv2p_atari()
      hparams.bottom = {}
      hparams.loss = {}
      hparams.top = {}
      hparams.internal_loss = True
      return hparams
  
file_path: tensor2tensor/tensor2tensor/models/video/sv2p_params.py
imports: from __future__ import division
  from __future__ import print_function
  from tensor2tensor.layers import modalities
  from tensor2tensor.models.video import basic_stochastic
  from tensor2tensor.utils import registry
label_desc: Use image node_id 4 for calling a global function with example usage: next_frame_sv2p_atari_softmax() and returns: hparams