fix: stop warning on home assistant startup (#660)

hyundai_kia_connect_api/KiaUvoAPIUSA.py

@@ -124,8 +124,14 @@ def __init__(self, region: int, brand: int, language) -> None:
 
         self.BASE_URL: str = "api.owners.kia.com"
         self.API_URL: str = "https://" + self.BASE_URL + "/apigw/v1/"
-        self.session = requests.Session()
-        self.session.mount("https://", KiaSSLAdapter())
+        self._session = None
+
+    @property
+    def session(self):
+        if not self._session:
+            self._session = requests.Session()
+            self._session.mount("https://", KiaSSLAdapter())
+        return self._session
 
     def api_headers(self) -> dict:
         offset = time.localtime().tm_gmtoff / 60 / 60
@@ -653,8 +659,9 @@ def start_climate(
             },
         }
 
-        # Kia seems to now be checking if you can set the heated/vented seats at the car level
-        # only add to body if the option is not none for any of the seats
+        # Kia seems to now be checking if you can set the heated/vented seats at
+        # the car level only add to body if the option is not none for any of
+        # the seats
         if (
             options.front_left_seat is not None
             or options.front_right_seat is not None

hyundai_kia_connect_api/KiaUvoApiCA.py

@@ -95,8 +95,14 @@ def __init__(self, region: int, brand: int, language: str) -> None:
             "sec-fetch-mode": "cors",
             "sec-fetch-site": "same-origin",
         }
-        self.sessions = requests.Session()
-        self.sessions.mount("https://" + self.BASE_URL, cipherAdapter())
+        self._sessions = None
+
+    @property
+    def sessions(self):
+        if not self._sessions:
+            self._sessions = requests.Session()
+            self._sessions.mount("https://" + self.BASE_URL, cipherAdapter())
+        return self._sessions
 
     def _check_response_for_errors(self, response: dict) -> None:
         """