code: def base64read(fname):
      # relative
      from .. import SYFT_PATH
  
      with open(SYFT_PATH / "img" / fname, "rb") as file:
          res = base64.b64encode(file.read())
          return f"data:image/png;base64,{res.decode('utf-8')}"
  
label_desc: Use image node_id 1 for calling a global function with example usage: base64read(fname) and returns: str, res