code: def test_assigned_dict(self):
      self.run_test(
          "def assigned_dict(k):\n a=dict() ; a[k]=18",
          "yeah",
          assigned_dict=[str],
      )
  
imports: from pythran.tests import TestEnv
  from pythran.typing import Dict, List
label_desc: Use image node_id 2 for calling the TestDict obj's underlying member method code with example usage: obj.test_assigned_dict() without return types