Inspect Pipeline Node Metadata
Returns a dictionary with metadata about a computed node, including
its name, runtime, artifact path, serializer, class, dependencies, and
warnings. The warnings key contains a structured list of
warning records, each with source (“own” or the ancestor
node name) and message.
ComputedNode): A computed node
value (e.g. from a built pipeline).A dictionary with keys = name, runtime, path, serializer, class, dependencies, warnings.