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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def next_frame_savp_vae():
 """SAVP - VAE only model."""

  hparams = next_frame_savp()
  hparams.use_vae = True
  hparams.use_gan = False
  hparams.latent_loss_multiplier = 1e-3
  hparams.latent_loss_multiplier_schedule = "linear_anneal"
  return hparams