code: def steps(prio, quals, required=False):
      def wrapper(f):
          f.is_step = True
          f.prio = prio
          f.quals = set(quals)
          f.required = required
          f.tags = []
          return f
  
      return wrapper
  
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 1 for calling a global function with example usage: steps(prio, quals, required) and returns: wrapper, f