Your Cloud Build pipeline builds a Python app and deploys to Cloud Run. To reduce deployment time and unnecessary steps, what should you change?

Adding the --cache-from argument to the Docker build step is the most effective way to reduce build time for a Python app in Cloud Build. This argument allows Docker to reuse layers from previously built images, significantly speeding up subsequent builds when only minor code changes occur. Removing the push to Artifact Registry is incorrect because Cloud Run requires a container image, which must be stored in a registry. Deploying a new Docker registry in a VPC and using worker pools is an overly complex solution that doesn't directly address build time optimization for image layers. Storing image artifacts in Cloud Storage is not a standard or efficient method for managing Docker images for Cloud Run deployments.