Fix _emit not being awaited

[mirceapasoi]

Proposed changes

_emit is not being awaited, which leads to RuntimeWarning: coroutine 'AsyncLiveClient._emit' was never awaited self._emit(LiveTranscriptionEvents.Error, error)

Types of changes

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• New feature (non-breaking change which adds functionality)
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Checklist

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Further comments

[davidvonthenen]

oooof! nice catch @mirceapasoi Thanks for the contribution!