I need to make an app via app engine, I am familiarizing with the [demos] (https://github.com/google/earthengine-api/tree/master/demos). I have successfully deployed all of them except for "export-to-drive". I am able to deploy it, but I get a 500 Internal Server Error. It is the same on the cloud shell, but when I run it locally it run well.
Since the web console shows no error, I checked in the cloud shell console and got those errors:
redirect_uri_mismatch
invalid_grant
I tried to authorize all the redirect domains I could think of, but nothing changes. I know it is not my API key because it is working when I run the code locally.