IGNITE-14686 Fix incorrect type hint for cache's get_all - Fixes #36.

Signed-off-by: Ivan Daschinsky <ivandasch@apache.org>
diff --git a/pyignite/aio_cache.py b/pyignite/aio_cache.py
index f088844..b6b534b 100644
--- a/pyignite/aio_cache.py
+++ b/pyignite/aio_cache.py
@@ -159,7 +159,7 @@
         return await cache_put_async(conn, self.cache_info, key, value, key_hint=key_hint, value_hint=value_hint)
 
     @status_to_exception(CacheError)
-    async def get_all(self, keys: list) -> list:
+    async def get_all(self, keys: list) -> dict:
         """
         Retrieves multiple key-value pairs from cache.
 
diff --git a/pyignite/cache.py b/pyignite/cache.py
index a2444a4..c0aaaec 100644
--- a/pyignite/cache.py
+++ b/pyignite/cache.py
@@ -253,7 +253,7 @@
         )
 
     @status_to_exception(CacheError)
-    def get_all(self, keys: list) -> list:
+    def get_all(self, keys: list) -> dict:
         """
         Retrieves multiple key-value pairs from cache.