hydra.errors.ConfigCompositionException: Could not override 'task.data'.

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wenn I run the stage7 in run_torchaudio.sh.There is always a problem:
hydra.errors.ConfigCompositionException: Could not override 'task.data'. Maybe the problem is in the python file hydra_train.python
Could not override 'task.data'.
To append to your config use +task.data=/espresso/examples/asr_librispeech/data
Key 'data' is not in struct
full_key: task.data
reference_type=Any
object_type=dict
How can I solve it.

Start by reproducing stage7 from run_torchaudio.sh and inspect hydra_train.python alongside the reported Hydra configuration error. Trace how task.data is defined and overridden, then confirm that the documented or corrected invocation completes without the ConfigCompositionException.

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