To be able to push your code, you'll need to add the public part of your key on Gitlab:
- Go to [gitlab.epfl.ch](gitlab.epfl.ch), log in with your EPFL account
- Go to [gitlab.epfl.ch/profile/keys](gitlab.epfl.ch/profile/keys) and copy-paste the content of the `id_rsa.pub` file created by the `ssh-keygen` command you just ran (when the command was ran it printed the location where this file was saved).
- Go to [gitlab.epfl.ch](https://gitlab.epfl.ch), log in with your EPFL account
- Go to [gitlab.epfl.ch/profile/keys](https://gitlab.epfl.ch/profile/keys) and copy-paste the content of the `id_rsa.pub` file created by the `ssh-keygen` command you just ran (when the command was ran it printed the location where this file was saved).