CI warning: tensorflow: The structure of `inputs` doesn't match the expected structure

```
tests/explainers/test_deep.py::test_tf_keras_activations[relu]
  /opt/hostedtoolcache/Python/3.12.8/x64/lib/python3.12/site-packages/keras/src/models/functional.py:237: UserWarning: The structure of `inputs` doesn't match the expected structure.
  Expected: keras_tensor_46
  Received: inputs=['Tensor(shape=(1000, 2))']
```