code: def _to_channel_first_bias(b):
      """Reshape [c] to [c, 1, 1]."""
      channel_size = int(b.shape[0])
      new_shape = (channel_size, 1, 1)
      # new_shape = [-1, 1, 1]  # doesn't work with tensorRT
      return tf.reshape(b, new_shape)
  
imports: import tensorflow
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.training import moving_averages
  import tensorlayer
  from tensorlayer import logging
  from tensorlayer.layers.core import Layer
label_desc: Use image node_id 1 for calling a global function with example usage: _to_channel_first_bias(b) and returns: tf