This reverts commit c22804052e5509ca2ae027305544da15e18fee18.
We do actually need to check for audio with this annotation format, since we use the audio to get the sampling rate and convert the onsets and offsets from sample numbers to seconds. There might be a more flexible way to handle this long term, but this did not fix the problem I had upstream with vak so I'm just going to revert it for now.
This reverts commit c22804052e5509ca2ae027305544da15e18fee18.
We do actually need to check for audio with this annotation format, since we use the audio to get the sampling rate and convert the onsets and offsets from sample numbers to seconds. There might be a more flexible way to handle this long term, but this did not fix the problem I had upstream with vak so I'm just going to revert it for now.