code: def set_mixed_precision_graph_rewrite_enabled(enabled):
      global _mixed_precision_graph_rewrite_is_enabled
      _mixed_precision_graph_rewrite_is_enabled = enabled
  
imports: from tensorflow.python.util.tf_export import tf_export
label_desc: Use image node_id 2 for calling a global function with example usage: set_mixed_precision_graph_rewrite_enabled(enabled) without return types