code: def _encode_dict(d):
      encoded_kv = [
          (encode_flag_val(k), encode_flag_val(v))
          for k, v in sorted(d.items())
      ]
      dict_body = ", ".join(
          [f"{key}: {val}" for key, val in encoded_kv]
      )
      return f"{{{dict_body}}}"
  
imports: import logging
  import os
  import re
  import yaml
  from guild import util
  from guild import yaml_util
label_desc: Use image node_id 4 for calling a global function with example usage: _encode_dict(d) and returns: str, dict_body, str