code: def push_pull(backend, value, name, average):
      return _eval(
          backend,
          bps.push_pull(tf.constant(value, name=name), average=average),
      )
  
imports: import byteps.tensorflow
  import tensorflow
label_desc: Use image node_id 3 for calling a global function with example usage: push_pull(backend, value, name, average) and returns: _eval