get_input_embeddings return None in SpeechT5Model, which will make testcase failure

[sywangyi]

System Info

• transformers version: 4.45.0.dev0
• Platform: Linux-4.18.0-425.3.1.el8.x86_64-x86_64-with-glibc2.28
• Python version: 3.9.0
• Huggingface_hub version: 0.24.5
• Safetensors version: 0.4.2
• Accelerate version: 0.30.1
• Accelerate config: - compute_environment: LOCAL_MACHINE
  - distributed_type: NO
  - mixed_precision: no
  - use_cpu: False
  - debug: False
  - num_processes: 1
  - machine_rank: 0
  - num_machines: 1
  - gpu_ids: 6
  - rdzv_backend: static
  - same_network: True
  - main_training_function: main
  - enable_cpu_affinity: False
  - downcast_bf16: no
  - tpu_use_cluster: False
  - tpu_use_sudo: False
  - tpu_env: []
• PyTorch version (GPU?): 2.1.0+cu121 (True)
• Tensorflow version (GPU?): 2.15.0 (True)
• Flax version (CPU?/GPU?/TPU?): not installed (NA)
• Jax version: not installed
• JaxLib version: not installed
• Using distributed or parallel set-up in script?:
• Using GPU in script?:
• GPU type: NVIDIA A100 80GB PCIe

Who can help?

@amyeroberts @ylacombe

Information

• The official example scripts
• My own modified scripts

Tasks

• An officially supported task in the examples folder (such as GLUE/SQuAD, ...)
• My own task or dataset (give details below)

Reproduction

see #33194 which adds test test_peft_gradient_checkpointing_enable_disable.

pytest tests/models/speecht5/test_modeling_speecht5.py -k "peft"

FAILED tests/models/speecht5/test_modeling_speecht5.py::SpeechT5ModelTest::test_peft_gradient_checkpointing_enable_disable - AttributeError: 'NoneType' object has no attribute 'register_forward_hook'
FAILED tests/models/speecht5/test_modeling_speecht5.py::SpeechT5ForSpeechToSpeechTest::test_peft_gradient_checkpointing_enable_disable - AttributeError: 'NoneType' object has no attribute 'register_forward_hook'

Expected behavior

test pass.

[ylacombe]

Hey @sywangyi, thanks for opening this issue!
Would you be interesting to solve this and open a PR in that case?

[github-actions]

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