code: def next_frame_doubling_range(rhp):
      """Filter doubling and dropout tuning grid."""
      rhp.set_float("dropout", 0.2, 0.6)
      rhp.set_int("filter_double_steps", 2, 5)
  
imports: from __future__ import division
  from __future__ import print_function
  from tensor2tensor.layers import modalities
  from tensor2tensor.models.video import base
  from tensor2tensor.utils import registry
label_desc: Use image node_id 13 for calling a global function with example usage: next_frame_doubling_range(rhp) without return types