Explain what Pipeline Artifact is

app/models/ci/pipeline_artifact.rb

 # frozen_string_literal: true
 
-# This class is being used to persist generated report consumable by gitlab frontend in a pipeline context.
+# This class is being used to persist additional artifacts after a pipeline completes, which is a great place to cache a computed result in object storage
 
 module Ci
   class PipelineArtifact < ApplicationRecord