code: def using_multigpu():
      multigpu = False
      if tf.distribute.has_strategy():
          strategy = tf.distribute.get_strategy()
          if strategy.num_replicas_in_sync > 1:
              multigpu = True
      return multigpu
  
file_path: graphics/tensorflow_graphics/projects/points_to_3Dobjects/utils/tf_utils.py
imports: import numpy
  import tensorflow
label_desc: Use image node_id 6 for calling a global function with example usage: using_multigpu() and returns: multigpu