code: def decode_yaml(s):
      try:
          return yaml.safe_load(s)
      except yaml.scanner.ScannerError as e:
          raise ValueError(e) from e
  
file_path: guildai/guild/yaml_util.py
imports: import os
  import re
  import yaml
label_desc: Use image node_id 3 for calling a global function with example usage: decode_yaml(s) and returns: yaml