code: def name(self) -> str:
      return "DallE"
  
file_path: evadb/evadb/functions/dalle.py
imports: import os
  from io import BytesIO
  import numpy
  import pandas
  import requests
  from PIL import Image
  from evadb.catalog.catalog_type import NdArrayType
  from evadb.functions.abstract.abstract_function import AbstractFunction
  from evadb.functions.decorators.decorators import forward
  from evadb.functions.decorators.io_descriptors.data_types import PandasDataframe
  from evadb.utils.generic_utils import try_to_import_openai
label_desc: Use image node_id 1 for calling the DallEFunction obj's underlying member method code with example usage: obj.name() and returns: str