def test_api_call_host_none(self):
        """Test the self.plugin_class.make_api_call() function with no host."""
        with self.assertRaises(ValueError) as excinfo:
            self.plugin_class.make_api_call(None, '/endpoint') # type: ignore
        self.assertIn("host must be a string", str(excinfo.exception))
Test the self.plugin_class.make_api_call() function with no host.
src/autogpt_plugins/api_tools/test_api_tools.py