code: def get_server_tag(deploy_params):
      """
      Get service deployment configuration
      e.g.:
          server:
            server_tag: "8c16m"
      """
      server_tag = ""
      if deploy_params and "server" in deploy_params:
          server = deploy_params["server"]
          server_tag = (
              server["server_tag"] if "server_tag" in server else ""
          )
      return server_tag
  
imports: import time
  import logging
  import string
  import random
  import requests
  import json
  import os
  from yaml.representer import SafeRepresenter
  import yaml
  import tableprint
  import config
label_desc: Use image node_id 9 for calling a global function with example usage: get_server_tag(deploy_params) and returns: server_tag