code: def task_id_creator(val):
      # join `[dag-id,run-id]` of airflow dag.
      return hashlib.md5(
          "-".join([str(x) for x in val]).encode("utf-8")
      ).hexdigest()[:TASK_ID_HASH_LEN]
  
imports: import hashlib
  import json
  import sys
  import platform
  from collections import defaultdict
  from datetime import datetime, timedelta
label_desc: Use image node_id 9 for calling a global function with example usage: task_id_creator(val) and returns: hashlib