code: def next_frame_sv2p_tiny_external():
      """Tiny SV2P model with external loss."""
      hparams = next_frame_sv2p_tiny()
      hparams.internal_loss = False
      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 8 for calling a global function with example usage: next_frame_sv2p_tiny_external() and returns: hparams