step defines a separate type of execution such as training or evaluation.
Here is an overview of the five valid
name: name of the step such as “feature-extraction” or “model-training”
environment: (optional) default environment slug that specifies hardware and location e.g. “aws-eu-west-1-g3s-xlarge”
image: default Docker image that will be used as the runtime environment
command: one or more commands that are ran during execution
inputs: (optional) files available during execution
parameters: (optional) valid parameters that can be passed to the commands