code: def test_train_ia3(self):
      self.run_train_test(
          IA3Config(init_weights="bert"), ["loras.{name}."]
      )
  
file_path: adapters/tests/methods/test_ia3.py
imports: from adapters import IA3Config
  from transformers.testing_utils import require_torch
  from .base import AdapterMethodBaseTestMixin
label_desc: Use image node_id 9 for calling the IA3TestMixin obj's underlying member method code with example usage: obj.test_train_ia3() without return types