parameters: (file, atol="1e-5", inplace_atol="1e-7")
docstring: :param file: refer to op_test.py
      :param atol: refer to op_test.py
      :param inplace_atol: 
      :return:
docstring_summary: :param file: refer to op_test.py
      :param atol: refer to op_test.py
      :param inplace_atol: 
      :return:
docstring_tokens: : param file : refer to op_test . py : param atol : refer to op_test . py : param inplace_atol : : return :
function: def set_diff_value(file, atol="1e-5", inplace_atol="1e-7"):
      """
      :param file: refer to op_test.py
      :param atol: refer to op_test.py
      :param inplace_atol: 
      :return:
      """
      os.system("sed -i 's/self.check_output(/self\.check_output\(atol=" + atol +
                ",inplace_atol=" + inplace_atol + ",/g\' " + file)
function_tokens: def set_diff_value ( file , atol = "1e-5" , inplace_atol = "1e-7" ) : os . system ( "sed -i 's/self.check_output(/self\.check_output\(atol=" + atol + ",inplace_atol=" + inplace_atol + ",/g\' " + file )