style: provide explicit bulk lookup return type

Author: CoderJoshDK

wiopy/AsyncWIO.py

@@ -10,7 +10,7 @@
 import datetime
 import logging
 import time
-from collections.abc import Generator
+from collections.abc import AsyncGenerator, Generator
 from typing import Any, Final
 
 import aiohttp
@@ -271,7 +271,7 @@ async def bulk_product_lookup(
         amount: int = 20,
         retries: int = 1,
         **kwargs: str,
-    ):
+    ) -> AsyncGenerator[list[WalmartProduct]]:
         """
         Walmart product lookup for a bulk of products.
 

wiopy/WalmartIO.py

@@ -267,7 +267,7 @@ def product_lookup(self, ids: str | list[str], **kwargs: str) -> list[WalmartPro
 
     def bulk_product_lookup(
         self, ids: str | list[str], amount: int = 20, retries: int = 1, **kwargs: str
-    ):
+    ) -> Generator[list[WalmartProduct]]:
         """
         Walmart product lookup for a bulk of products.