code: def test_parse_lambda_multiline(self):
      l = lambda x: lambda y: x + y - 1  # pylint:disable=g-long-lambda
  
      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 gast
  from tensorflow.python.autograph.pyct import ast_util
  from tensorflow.python.autograph.pyct import errors
  from tensorflow.python.autograph.pyct import parser
  from tensorflow.python.autograph.pyct import pretty_printer
  from tensorflow.python.platform import test
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