Cloud Big Query Pusher component.

Inherits From: Pusher, BaseComponent, BaseNode

Component outputs contains:

model An optional Channel of type standard_artifacts.Model, usually produced by a Trainer component.
model_blessing An optional Channel of type standard_artifacts.ModelBlessing, usually produced from an Evaluator component.
infra_blessing An optional Channel of type standard_artifacts.InfraBlessing, usually produced from an InfraValidator component.
custom_config A dict which contains the deployment job parameters to be passed to Cloud platforms.

outputs Component's output channel dict.