code: def git_ssh(git_server, monkeypatch):
      url = GitSSH(GitSSH.get_url(**git_server))
      url.mkdir(exist_ok=True, parents=True)
      return url
  
file_path: dvc/tests/remotes/git_server.py
imports: import pytest
  from dvc_ssh.tests.cloud import SSH, TEST_SSH_KEY_PATH, TEST_SSH_USER
label_desc: Use image node_id 3 for calling a global function with example usage: git_ssh(git_server, monkeypatch) and returns: url