Update utils.py

[NickChang97]

Fix the error when inference with some MODEL such as OVD COCO baseline model

[facebook-github-bot]

Hi @NickChang97!

Thank you for your pull request and welcome to our community.

Action Required

In order to merge any pull request (code, docs, etc.), we require contributors to sign our Contributor License Agreement, and we don't seem to have one on file for you.

Process

In order for us to review and merge your suggested changes, please sign at https://code.facebook.com/cla. If you are contributing on behalf of someone else (eg your employer), the individual CLA may not be sufficient and your employer may need to sign the corporate CLA.

Once the CLA is signed, our tooling will perform checks and validations. Afterwards, the pull request will be tagged with CLA signed. The tagging process may take up to 1 hour after signing. Please give it that time before contacting us about it.

If you have received this in error or have any questions, please contact us at cla@fb.com. Thanks!

[facebook-github-bot]

Thank you for signing our Contributor License Agreement. We can now accept your code for this (and any) Meta Open Source project. Thanks!

[Pppapaya]

Fix the error when inference with some MODEL such as OVD COCO baseline model

Hi, thank you for your improved version. But I met a problem, it shows "Linear" object has no attribute 'norm_weight' when I run demo.py and call reset_cls_test, do you have any idea for me to fix that? Thanks a lot!

[HelyaHsiung]

Fix the error when inference with some MODEL such as OVD COCO baseline model

Hi, thank you for your improved version. But I met a problem, it shows "Linear" object has no attribute 'norm_weight' when I run demo.py and call reset_cls_test, do you have any idea for me to fix that? Thanks a lot!

I just replace model.roi_heads.box_predictor.cls_score.norm_weight with True simply, because that NORM_WEIGHT was defined as True in file named with config.py.