docstr: Tests checking a function ignoring the presence of **kwargs.
docstr_tok: ["Tests","checking","a","function","ignoring","the","presence","of","*","*","kwargs","."]
code: def test_ignore_kwargs(self):
      """
      Tests checking a function ignoring the presence of **kwargs.
      """
  
      def f(**kwargs):
          pass
  
      def g():
          pass
  
      verify_callable_argspec(f, expect_kwargs=Argument.ignore)
      verify_callable_argspec(g, expect_kwargs=Argument.ignore)
  
imports: from unittest import TestCase
  from zipline.utils.argcheck import verify_callable_argspec, Argument, NoStarargs, UnexpectedStarargs, NoKwargs, UnexpectedKwargs, NotCallable, NotEnoughArguments, TooManyArguments, MismatchedArguments
label_desc: Use image node_id 9 for calling the TestArgCheck obj's underlying member method code with example usage: obj.test_ignore_kwargs() without return types