espnet3.contract.metrics.MetricContractError

source

class espnet3.contract.metrics.MetricContractError

Bases: ValueError

A metric’s declaration does not match reality.

Raised when metric inputs or outputs do not match their declarations.

Examples

>>> raise MetricContractError("WER.outputs field 'wer' must be number")
Traceback (most recent call last):
espnet3.contract.metrics.MetricContractError: WER.outputs field ...