code: def test_get_model_info(self) -> None:
      hub.get_model_info("mnist", self.repo, opset=8)
      hub.get_model_info("mnist", self.repo)
      self.assertRaises(
          AssertionError,
          lambda: hub.get_model_info("mnist", self.repo, opset=-1),
      )
  
file_path: onnx/onnx/test/hub_test.py
imports: import glob
  import os
  import unittest
  from os.path import join
  import pytest
  from onnx import ModelProto, hub
label_desc: Use image node_id 10 for calling the TestModelHub obj's underlying member method code with example usage: obj.test_get_model_info() without return types