Only use importlib_resources for Python < 3.9. Fixes #2147

gns3server/controller/appliance_manager.py

@@ -21,9 +21,14 @@ import json
 import uuid
 import asyncio
 import aiohttp
-import importlib_resources
 import shutil
 
+try:
+    import importlib_resources
+except ImportError:
+    from importlib import resources as importlib_resources
+
+
 from .appliance import Appliance
 from ..config import Config
 from ..utils.asyncio import locking