reverted change after make setup

api/src/opentrons/hardware_control/modules/mod_abc.py

@@ -2,7 +2,7 @@
 import asyncio
 import logging
 import re
-from typing import ClassVar, Mapping, Optional, TypeVar
+from typing import ClassVar, Mapping, Optional, TypeVar, cast
 from packaging.version import InvalidVersion, parse, Version
 from opentrons.config import IS_ROBOT, ROBOT_FIRMWARE_DIR
 from opentrons.drivers.rpi_drivers.types import USBPort
@@ -25,7 +25,7 @@ def parse_fw_version(version: str) -> Version:
             raise InvalidVersion()
     except InvalidVersion:
         device_version = parse("v0.0.0")
-    return device_version
+    return cast(Version, device_version)
 
 
 class AbstractModule(abc.ABC):