code: def test_issue13343(self):
      # The Python compiler must scan all symbols of a function to
      # determine their scope: global, local, cell...
      # This was not done for the default values of keyword
      # arguments in a lambda definition, and the following line
      # used to fail with a SystemError.
      lambda *, k1=unittest: None
  
imports: import unittest
label_desc: Use image node_id 10 for calling the KeywordOnlyArgTestCase obj's underlying member method code with example usage: obj.test_issue13343() without return types