code: def get_card_container(id=None):
      """
      Safetly try to load the card_container object.
      """
      try:
          return get_cards(current.pathspec, id=id)
      except CardNotPresentException:
          return None
  
imports: import sys
  import os
  from metaflow.exception import MetaflowException
  from metaflow import current
  from metaflow.cards import get_cards
  from metaflow.plugins.cards.exception import CardNotPresentException
label_desc: Use image node_id 6 for calling a global function with example usage: get_card_container(id) and returns: get_cards, None