code: def github_issue_id(self):
      try:
          last_jira_comment = self.issue.fields.comment.comments[
              -1
          ].body
      except Exception:
          # If no comment found or other issues ignore
          return None
      matches = MIGRATION_COMMENT_REGEX.search(last_jira_comment)
      if matches:
          values = matches.groupdict()
          return "GH-" + values["issue_id"]
  
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 7 for calling the JiraIssue obj's underlying member method code with example usage: obj.github_issue_id() and returns: unknown, None