class_docstr: Metric object.
class_docstr_tok: ["Metric","object","."]
docstr: Integer metric step (x-coordinate).
docstr_tok: ["Integer","metric","step","(","x-coordinate",")","."]
code: def step(self):
      """Integer metric step (x-coordinate)."""
      return self._step
  
file_path: mlflow/mlflow/entities/metric.py
imports: from mlflow.entities._mlflow_object import _MLflowObject
  from mlflow.protos.service_pb2 import Metric
label_desc: Use image node_id 5 for calling the Metric obj's underlying member method code with example usage: obj.step() and returns: self