File "electrum\gui\qt\main_window.py", line 660, in new_wallet
  File "electrum\gui\qt\__init__.py", line 247, in wrapper
  File "electrum\gui\qt\__init__.py", line 271, in start_new_window
  File "electrum\gui\qt\__init__.py", line 313, in _start_wizard_to_select_or_create_wallet
  File "electrum\base_wizard.py", line 115, in run
  File "electrum\base_wizard.py", line 153, in new
  File "electrum\gui\qt\installwizard.py", line 118, in func_wrapper
  File "electrum\base_wizard.py", line 193, in on_wallet_type
  File "electrum\base_wizard.py", line 115, in run
  File "electrum\base_wizard.py", line 225, in choose_keystore
  File "electrum\gui\qt\installwizard.py", line 118, in func_wrapper
  File "electrum\base_wizard.py", line 115, in run
  File "electrum\base_wizard.py", line 670, in choose_seed_type
  File "electrum\gui\qt\installwizard.py", line 118, in func_wrapper
  File "electrum\base_wizard.py", line 115, in run
  File "electrum\base_wizard.py", line 672, in create_segwit_seed
  File "electrum\base_wizard.py", line 678, in create_seed
  File "electrum\mnemonic.py", line 155, in __init__
  File "electrum\mnemonic.py", line 121, in from_file