Traceback (most recent call last):
  File "electrum\gui\qt\main_window.py", line 3055, in do_import_labels
  File "electrum\gui\qt\util.py", line 1033, in import_meta_gui
  File "electrum\wallet.py", line 487, in import_labels
AttributeError: 'str' object has no attribute 'items'