diff --git a/custom_components/localtuya/common.py b/custom_components/localtuya/common.py
index 8511e1b..9e04579 100644
--- a/custom_components/localtuya/common.py
+++ b/custom_components/localtuya/common.py
@@ -81,7 +81,6 @@ async def async_setup_entry(
         ]
 
         if entities_to_setup:
-
             tuyainterface = hass.data[DOMAIN][TUYA_DEVICES][dev_id]
 
             dps_config_fields = list(get_dps_for_platform(flow_schema))
diff --git a/custom_components/localtuya/config_flow.py b/custom_components/localtuya/config_flow.py
index eef00a9..ebde246 100644
--- a/custom_components/localtuya/config_flow.py
+++ b/custom_components/localtuya/config_flow.py
@@ -269,7 +269,6 @@ async def validate_input(hass: core.HomeAssistant, data):
         # if manual DPs are set, merge these.
         _LOGGER.debug("Detected DPS: %s", detected_dps)
         if CONF_MANUAL_DPS in data:
-
             manual_dps_list = [dps.strip() for dps in data[CONF_MANUAL_DPS].split(",")]
             _LOGGER.debug(
                 "Manual DPS Setting: %s (%s)", data[CONF_MANUAL_DPS], manual_dps_list
@@ -599,12 +598,15 @@ class LocalTuyaOptionsFlowHandler(config_entries.OptionsFlow):
             if dev_id in cloud_devs:
                 cloud_local_key = cloud_devs[dev_id].get(CONF_LOCAL_KEY)
                 if defaults[CONF_LOCAL_KEY] != cloud_local_key:
-                    _LOGGER.info("New local_key detected: new %s vs old %s",
+                    _LOGGER.info(
+                        "New local_key detected: new %s vs old %s",
                         cloud_local_key,
-                        defaults[CONF_LOCAL_KEY]
+                        defaults[CONF_LOCAL_KEY],
                     )
                     defaults[CONF_LOCAL_KEY] = cloud_devs[dev_id].get(CONF_LOCAL_KEY)
-                    placeholders = {"for_device": f" for device `{dev_id}`.\nNOTE: a new local_key has been retrieved using cloud API"}
+                    placeholders = {
+                        "for_device": f" for device `{dev_id}`.\nNOTE: a new local_key has been retrieved using cloud API"
+                    }
             schema = schema_defaults(options_schema(self.entities), **defaults)
         else:
             defaults[CONF_PROTOCOL_VERSION] = "3.3"