Change normalize to make it export friendly #2987

Job	Run time
unittests-extended / linux-job	17m 37s
onnx / linux-job	5m 15s
unittests-linux (3.10, linux.12xlarge, cpu) / linux-job	23m 13s
unittests-linux (3.11, linux.12xlarge, cpu) / linux-job	21m 35s
unittests-linux (3.12, linux.12xlarge, cpu) / linux-job	22m 37s
unittests-linux (3.8, linux.12xlarge, cpu) / linux-job	23m 51s
unittests-linux (3.8, linux.g5.4xlarge.nvidia.gpu, cuda, 11.8) / linux-job	21m 23s
unittests-linux (3.9, linux.12xlarge, cpu) / linux-job	23m 17s
unittests-macos (3.11, macos-m1-stable) / macos-job	2m 0s
unittests-macos (3.10, macos-m1-stable) / macos-job	25m 43s
unittests-macos (3.12, macos-m1-stable) / macos-job	30m 19s
unittests-macos (3.8, macos-m1-stable) / macos-job	25m 43s
unittests-macos (3.9, macos-m1-stable) / macos-job	25m 0s
unittests-windows (3.10, windows.4xlarge, cpu) / windows-job	10m 18s
unittests-windows (3.11, windows.4xlarge, cpu) / windows-job	10m 2s
unittests-windows (3.12, windows.4xlarge, cpu) / windows-job	10m 21s
unittests-windows (3.8, windows.4xlarge, cpu) / windows-job	58m 17s
unittests-windows (3.8, windows.g5.4xlarge.nvidia.gpu, cuda, 11.8) / windows-job	3m 8s
unittests-windows (3.9, windows.4xlarge, cpu) / windows-job	10m 2s
	6h 9m 41s

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