Hi ShortElephant92 ! Random images, audio files, tables (trimmed to a few rows) are sent as Debug Samples for preview. By default, they are sent to our servers. Check this function if you wish to log the samples to another destination https://clear.ml/docs/latest/docs/references/sdk/logger/#set_default_upload_destination .
You could also add these entries in you clearml.conf to not send any samples for preview:
sdk.dataset.preview.tabular.table_count: 0 sdk.dataset.preview.media.image_count: 0 sdk.dataset.preview.media.video_count: 0 sdk.dataset.preview.media.audio_count: 0 sdk.dataset.preview.media.html_count: 0