Update plugin.py

Reformatted to pass test

src/octoprint_psucontrol_meross/plugin.py

@@ -85,6 +85,7 @@ def on_settings_migrate(self, target, current):
         ):
             if (migrate_from, migrate_to) == (1, 2):
                 # Migrate from settings v1 to v2
+
                 old_dev_id = self._settings.get(["target_device_id"])
                 if old_dev_id is not None:
                     self._settings.set(["target_device_ids"], [old_dev_id])
@@ -108,7 +109,6 @@ def on_startup(self, host, port):
                 "does not support plugin registration."
             )
             return
-
         self._logger.debug("Registering plugin with PSUControl")
         psucontrol_helpers["register_plugin"](self)
 
@@ -128,6 +128,7 @@ def get_psu_state(self):
         return self.meross.is_on(self.target_device_ids)
 
     # Setting the location of the assets such as javascript
+
     def get_assets(self):
         return {
             "js": ["js/octoprint_psucontrol_settings.js"],
@@ -137,12 +138,7 @@ def get_api_commands(self):
         return {
             "try_login": ("api_base_url", "user_email", "user_password"),
             "list_devices": ("api_base_url", "user_email", "user_password"),
-            "toggle_device": (
-                "api_base_url",
-                "user_email",
-                "user_password",
-                "dev_ids"
-            ),
+            "toggle_device": ("api_base_url", "user_email", "user_password", "dev_ids"),
         }
 
     def on_api_command(self, event, payload):
@@ -160,14 +156,14 @@ def on_api_command(self, event, payload):
                 message = str(err)
             else:
                 message = "Login successful."
-
             out = {
                 "rv": message,
                 "error": (not success),
             }
         elif event == "toggle_device":
             self._logger.debug(f"ON_EVENT {event!r}")
             # Ensure that we are logged in with the desired credentials
+
             err = False
             try:
                 self._ensure_meross_login(