Pass desired values to update the description, metadata, and alias of an artifact. Call the save() method to update the artifact on the Weights & Biases servers. You can update an artifact during a W&B Run or outside of a Run.
Use the W&B Public API (wandb.Api) to update an artifact outside of a run. Use the Artifact API (wandb.Artifact) to update an artifact during a run.
You can not update the alias of artifact that is linked to a model in Model Registry.
During a run
Outside of a run
The proceeding code example demonstrates how to update the description of an artifact using the wandb.Artifact API:
run = wandb.init(project="<example>", job_type="<job-type>")