fix the imports

Author: robertMileaNi

nisystemlink/clients/notebook/models/_create_execution_request.py

@@ -7,7 +7,6 @@
     ExecutionPriority,
     ExecutionResourceProfile,
     ReportSettings,
-    Source,
 )
 
 

nisystemlink/clients/notebook/models/_query_execution_response.py

@@ -1,16 +1,4 @@
-from typing import Any, Dict, Optional
-
-from nisystemlink.clients.core._uplink._json_model import JsonModel
-from pydantic import Field
-
-from ._execution import (
-    Execution,
-    ExecutionErrorCode,
-    ExecutionPriority,
-    ExecutionResourceProfile,
-    ExecutionStatus,
-    ReportSettings,
-)
+from ._execution import Execution
 
 
 class QueryExecutionResponse(Execution):