Add comments to transformTolerations in pkg/ddc/alluxio/transform_resources.go.

[kennySDing]

Which function do you want to add comments to?
transformTolerations in pkg/ddc/alluxio/transform_resources.go.
What comments do you want to add?

// transformTolerations updates the Alluxio configuration with tolerations specified in the dataset.
// It iterates over each toleration in dataset.Spec.Tolerations, clears the TolerationSeconds field,
// and appends the modified toleration to value.Tolerations. This ensures that only the necessary toleration
// settings (without expiration) are transferred to the Alluxio value.