code: def widen(
      self,
      loc,
      new_width,
      widen_type="output_dim",
      noise=None,
      input_dim=None,
  ):
      return super(TransitionBlock, self).widen(
          loc["layer"], new_width, widen_type, noise=noise
      )
  
imports: import tensorflow
  from .basic_model import BasicModel
  from .layers import ConvLayer, FCLayer, PoolLayer, get_magnifier, apply_noise
  from ..data_providers.base_provider import DataProvider
  from .layer_cascade import LayerCascade
  from .layer_multi_branch import LayerMultiBranch
  import numpy
label_desc: Use image node_id 4 for calling the TransitionBlock obj's underlying member method code with example usage: obj.widen(loc, new_width, widen_type, noise, input_dim) and returns: super