code: def test_dict_contents():
      c = type.__dict__
      for i, j in c.items():
          # try:
          ok = dill.pickles(j)
          # except Exception:
          #  print ("FAIL: %s with %s" % (i, dill.detect.errors(j)))
          if verbose:
              print("%s: %s, %s" % (ok, type(j), j))
          assert ok
      if verbose:
          print("")
  
file_path: dill/dill/tests/test_selected.py
imports: import dill
  from dill import objects
  from dill import load_types
label_desc: Use image node_id 1 for calling a global function with example usage: test_dict_contents() without return types