C2W4: Issue uploading mymodel.zip in the optional assignment

Hi everyone,

It looks like I do have an infrastructural issue with the optional programming assignment in C2W4.

I did pass the mandatory programming assignment and created the zip file containing the trained model. This zip file was downloaded to my local hdd afterwards.

Unfortunately, I am not able to upload the model for the optional assignment. I can select the downloaded zip file but the “submit” button remains inactive.

For now, this is not an issue as it is a optional assignment only. But as the text said that in module 3, even the mandatory assignments work this way, I fear that I am not be able to submit.

I am using the Microsoft Edge browser.

Any idea how to solve that issue?

Thanks a lot for your support.

ho @berndkitt

sorry for the delayed response.

Tthe optional assignment is part of graded assignment or ungraded lab?