code: def test_generator_in_function_call(self):
      self._check_error(
          "foo(x,    y for y in range(3) for z in range(2) if z    , p)",
          "Generator expression must be parenthesized",
          lineno=1,
          end_lineno=1,
          offset=11,
          end_offset=53,
      )
  
imports: import re
  import doctest
  import textwrap
  import unittest
  from test import support
label_desc: Use image node_id 19 for calling the SyntaxTestCase obj's underlying member method code with example usage: obj.test_generator_in_function_call() without return types