code: def current_versions(self):
      all_versions = self.github_api.get_milestones()
  
      unreleased_versions = [
          x for x in all_versions if x["state"] == "open"
      ]
      unreleased_versions = [x["title"] for x in unreleased_versions]
  
      return unreleased_versions
  
imports: import configparser
  import os
  import pprint
  import re
  import subprocess
  import sys
  import requests
  import getpass
  from six.moves import input
  import six
label_desc: Use image node_id 6 for calling the GitHubIssue obj's underlying member method code with example usage: obj.current_versions() and returns: unreleased_versions