[v0.1.8] Issue running the command `mila init`

[RayenNacef]

I create a conda env and then I just install milatools locally and started setting up with mila init but it ended up getting the error pasted below even when I try to upgrade it

Traceback (most recent call last):
  File "/home/rayen/miniconda3/envs/grpolambda/lib/python3.11/site-packages/milatools/cli/commands.py", line 89, in main
    mila()
  File "/home/rayen/miniconda3/envs/grpolambda/lib/python3.11/site-packages/milatools/cli/commands.py", line 145, in mila
    return function(**args_dict)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/home/rayen/miniconda3/envs/grpolambda/lib/python3.11/site-packages/milatools/cli/commands.py", line 522, in init
    success = setup_passwordless_ssh_access(ssh_config=ssh_config)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/rayen/miniconda3/envs/grpolambda/lib/python3.11/site-packages/milatools/cli/init_command.py", line 267, in setup_passwordless_ssh_access
    success = setup_passwordless_ssh_access_to_cluster("mila")
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/rayen/miniconda3/envs/grpolambda/lib/python3.11/site-packages/milatools/cli/init_command.py", line 359, in setup_passwordless_ssh_access_to_cluster
    here.run(
  File "/home/rayen/miniconda3/envs/grpolambda/lib/python3.11/site-packages/milatools/utils/local_v1.py", line 47, in run
    return subprocess.run(
           ^^^^^^^^^^^^^^^
  File "/home/rayen/miniconda3/envs/grpolambda/lib/python3.11/subprocess.py", line 571, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '('ssh-copy-id', '-i', '/home/rayen/.ssh/id_rsa', '-o', 'StrictHostKeyChecking=no', 'mila')' returned non-zero exit status 1.

ssh mila

I try to use ssh mila but i get Permission denied (publickey).

Desktop (please complete the following information):

• OS: Ubuntu 20.06