code: def trial_jobs_url(port):
      """get trial_jobs url"""
      return "{0}:{1}{2}{3}".format(
          BASE_URL, port, API_ROOT_URL, TRIAL_JOBS_API
      )
  
file_path: nni/nni/tools/nnictl/url_utils.py
imports: import socket
  import psutil
label_desc: Use image node_id 8 for calling a global function with example usage: trial_jobs_url(port) and returns: str