code: def test_text_to_image_model(self):
      io = gr.load("models/osanseviero/BigGAN-deep-128")
      try:
          filename = io("chest")
          assert filename.endswith(".jpg") or filename.endswith(".jpeg")
      except TooManyRequestsError:
          pass
  
imports: import os
  import tempfile
  import textwrap
  import warnings
  from pathlib import Path
  from unittest.mock import MagicMock, patch
  import pytest
  from fastapi.testclient import TestClient
  from gradio_client import media_data
  from huggingface_hub import HfFolder
  import gradio
  from gradio.context import Context
  from gradio.exceptions import GradioVersionIncompatibleError, InvalidApiNameError
  from gradio.external import TooManyRequestsError, cols_to_rows, get_tabular_examples
label_desc: Use image node_id 27 for calling the TestLoadInterface obj's underlying member method code with example usage: obj.test_text_to_image_model() without return types