import jupyter_kernel_gateway added to embedded ipyhon code executor

Signed-off-by: Davor Runje <davor@airt.ai>

autogen/coding/jupyter/embedded_ipython_code_executor.py

@@ -13,6 +13,7 @@
 from queue import Empty
 from typing import Any, ClassVar, List
 
+import jupyter_kernel_gateway
 from jupyter_client import KernelManager  # type: ignore[attr-defined]
 from jupyter_client.kernelspec import KernelSpecManager
 from pydantic import BaseModel, Field, field_validator