code: def get_issue_story_points(issue):
      story_points = issue["fields"]["customfield_10004"]
      if story_points is None:
          story_points = 0
      else:
          story_points = float(story_points)
      return story_points
  
imports: import sys
  import os
  import requests
  import urllib
  import re
  import dateutil.parser
label_desc: Use image node_id 4 for calling a global function with example usage: get_issue_story_points(issue) and returns: story_points