fix: 7A Outlet request_keys attribute (#464)

Author: webdjoe

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pyvesync"
-version = "3.2.2"
+version = "3.3.2"
 description = "pyvesync is a library to manage Etekcity Devices, Cosori Air Fryers, and Levoit Air Purifiers run on the VeSync app."
 readme = "README.md"
 requires-python = ">=3.11"

src/pyvesync/devices/vesyncoutlet.py

@@ -94,6 +94,7 @@ def __init__(
         self, details: ResponseDeviceDetailsModel, manager: VeSync, feature_map: OutletMap
     ) -> None:
         """Initialize Etekcity 7A round outlet class."""
+        self.request_keys: list[str] = []
         super().__init__(details, manager, feature_map)
 
     def _build_headers(self) -> dict: