core: fix style

core/src/trezor/wire/__init__.py

@@ -36,7 +36,7 @@ reads the message's header. When the message type is known the first handler is
 """
 
 import protobuf
-from trezor import log, loop, messages, utils, workflow, ui
+from trezor import log, loop, messages, ui, utils, workflow
 from trezor.messages import FailureType
 from trezor.messages.Failure import Failure
 from trezor.wire import codec_v1

core/src/trezor/workflow.py

@@ -90,4 +90,3 @@ def _finalize_default(task, value) -> None:
                 task,
                 default_task,
             )
-