Use correct name for adapter

Author: samwelkanda

msgraph/graph_request_adapter.py

@@ -1,5 +1,5 @@
 from kiota_abstractions.authentication import AuthenticationProvider
-from msgraph.core import BaseGraphRequestAdapter
+from msgraph_core import BaseGraphRequestAdapter
 
 
 class GraphRequestAdapter(BaseGraphRequestAdapter):

msgraph/graph_service_client.py

@@ -1,6 +1,6 @@
-from .generated import BaseGraphClient
-from .graph_request_adapter import BaseGraphRequestAdapter
+from .generated.base_graph_service_client import BaseGraphServiceClient
+from .graph_request_adapter import GraphRequestAdapter
 
-class GraphServiceClient(BaseGraphClient):
-    def __init__(self, request_adapter: BaseGraphRequestAdapter) -> None:
-        super().init(request_adapter)
+class GraphServiceClient(BaseGraphServiceClient):
+    def __init__(self, request_adapter: GraphRequestAdapter) -> None:
+        super().__init__(request_adapter)