code: def test_parse_lambda_multiline(self):
      # fmt: off
          l = (
              lambda x: lambda y: x + y  # pylint:disable=g-long-lambda
              - 1)
  
          node, source = parser.parse_entity(l, future_features=())
          expected_node_src = "lambda x: (lambda y: ((x + y) - 1))"
          self.assertAstMatches(node, expected_node_src)
          self.assertMatchesWithPotentialGarbage(
              source, ("lambda x: lambda y: x + y  # pylint:disable=g-long-lambda\n"
                       "            - 1"), ")")
  
          node, source = parser.parse_entity(l(0), future_features=())
          expected_node_src = "lambda y: ((x + y) - 1)"
          self.assertAstMatches(node, expected_node_src)
          self.assertMatchesWithPotentialGarbage(
              source, ("lambda y: x + y  # pylint:disable=g-long-lambda\n"
                       "            - 1"), ")")
  
imports: import re
  import textwrap
  import unittest
  import gast
  from nvidia.dali._autograph.pyct import ast_util
  from nvidia.dali._autograph.pyct import errors
  from nvidia.dali._autograph.pyct import gast_util
  from nvidia.dali._autograph.pyct import parser
  from nvidia.dali._autograph.pyct import pretty_printer
label_desc: Use image node_id 9 for calling the ParserTest obj's underlying member method code with example usage: obj.test_parse_lambda_multiline() without return types