Powerbi and Youtube Analytics

I want to link Powerbi and youtube API. I found a good way to do this https://github.com/migueesc123/YoutubeAnalytics with external connector...

I already set up a new project in google developper console with Oauth credential and redirect URI... In Powerbi, I choose the connector and powerbi ask me to log in.

After this step I have the following message : this browser or app are probably not secure. Try to use an other browser... and I can't see my youtube data...

Is someone have an idea ? Where is the problem ? Powerbi ? Google ?

Have a nice day