fix: distingush engines based on compilation settings in addition to graph structure

Signed-off-by: Naren Dasan <[email protected]>

Author: narendasan

tests/py/dynamo/models/test_models_export.py

@@ -1,6 +1,7 @@
 # type: ignore
 import importlib
 import unittest
+from importlib import metadata
 
 import pytest
 import timm
@@ -250,7 +251,7 @@ def calibrate_loop(model):
 
 @unittest.skipIf(
     not importlib.util.find_spec("modelopt")
-    or Version(importlib.metadata.version("modelopt")) < Version("0.16.1"),
+    or Version(metadata.version("nvidia-modelopt")) < Version("0.16.1"),
     "modelopt 0.16.1 or later is required Int8 quantization is supported in modelopt since 0.16.1 or later",
 )
 @pytest.mark.unit