rm some unused imports

electrum/plugins/bitbox02/bitbox02.py

@@ -3,18 +3,16 @@
 #
 
 import hid
-import hashlib
 from typing import TYPE_CHECKING, Dict, Tuple, Optional, List, Any, Callable
 
 from electrum import bip32, constants
 from electrum.i18n import _
-from electrum.keystore import Hardware_KeyStore, Xpub
+from electrum.keystore import Hardware_KeyStore
 from electrum.transaction import PartialTransaction
 from electrum.wallet import Standard_Wallet, Multisig_Wallet, Deterministic_Wallet
 from electrum.util import bh2u, UserFacingException
 from electrum.base_wizard import ScriptTypeNotSupported, BaseWizard
 from electrum.logging import get_logger
-from electrum.crypto import hmac_oneshot
 from electrum.plugin import Device, DeviceInfo
 from electrum.simple_config import SimpleConfig
 from electrum.json_db import StoredDict
@@ -24,7 +22,6 @@ import electrum.bitcoin as bitcoin
 import electrum.ecc as ecc
 
 from ..hw_wallet import HW_PluginBase, HardwareClientBase
-from ..hw_wallet.plugin import LibraryFoundButUnusable
 
 
 try:

electrum/plugins/bitbox02/qt.py

@@ -1,37 +1,26 @@
-import time, os
 from functools import partial
-import copy
 
-from PyQt5.QtCore import Qt, pyqtSignal
 from PyQt5.QtWidgets import (
     QPushButton,
     QLabel,
     QVBoxLayout,
-    QWidget,
-    QGridLayout,
     QLineEdit,
     QHBoxLayout,
 )
 
-from PyQt5.QtCore import Qt, QMetaObject, Q_RETURN_ARG, pyqtSignal, pyqtSlot
+from PyQt5.QtCore import Qt, QMetaObject, Q_RETURN_ARG, pyqtSlot
 
 from electrum.gui.qt.util import (
     WindowModalDialog,
-    Buttons,
     OkButton,
-    CancelButton,
-    get_parent_main_window,
 )
-from electrum.gui.qt.transaction_dialog import TxDialog
 
 from electrum.i18n import _
 from electrum.plugin import hook
-from electrum.wallet import Multisig_Wallet
-from electrum.transaction import PartialTransaction
 
 from .bitbox02 import BitBox02Plugin
 from ..hw_wallet.qt import QtHandlerBase, QtPluginBase
-from ..hw_wallet.plugin import only_hook_if_libraries_available, LibraryFoundButUnusable
+from ..hw_wallet.plugin import only_hook_if_libraries_available
 
 
 class Plugin(BitBox02Plugin, QtPluginBase):