code: def hex_to_b64_id(encoded_string: Union[str, bytes]) -> B64MD5:
      if isinstance(encoded_string, bytes):
          encoded_string = encoded_string.decode("utf-8")
      as_str = bytes.fromhex(encoded_string)
      return B64MD5(base64.standard_b64encode(as_str).decode("utf-8"))
  
file_path: wandb/wandb/sdk/lib/hashutil.py
imports: import base64
  import hashlib
  import mmap
  import os
  import sys
  from pathlib import Path
  from typing import NewType, Union
  from wandb.sdk.lib.paths import StrPath
label_desc: Use image node_id 5 for calling a global function with example usage: hex_to_b64_id(encoded_string) and returns: B64MD5