[Feature] Any plan to support LiteFlowNet3

[flywheel1412]

Thanks for your error report and we appreciate it a lot.

Checklist

1. I have searched related issues but cannot get the expected help.
2. I have read the FAQ documentation but cannot get the expected help.
3. The bug has not been fixed in the latest version.

Describe the bug
Any plan to support the LiteFlowNet3 model, here is the official repository