code: def gt(self, y):
      """Returns self > y"""
      return (-self + y)._ltz()
  
file_path: FATE/python/fate/arch/protocol/mpc/functions/logic.py
imports: from fate.arch.protocol import mpc
  from ..common.tensor_types import is_tensor
label_desc: Use image node_id 2 for calling a global function with example usage: gt(y) and returns: unknown