code: def orthogonal_initializer(scale=1.0):
      """Orthogonal initializer."""
  
      def _initializer(
          shape, dtype=tf.float32, partition_info=None
      ):  # pylint: disable=unused-argument
          return tf.constant(orthogonal(shape) * scale, dtype)
  
      return _initializer
  
imports: import numpy
  import tensorflow.compat.v1
label_desc: Use image node_id 2 for calling a global function with example usage: orthogonal_initializer(scale) and returns: _initializer, tf