code: def __init__(self):
      self.created_time = time.time()
      self.registered_job_groups = []
  
file_path: ray/python/ray/tests/spark/test_databricks_hook.py
imports: import sys
  import pytest
  import os
  import time
  import ray
  from pyspark.sql import SparkSession
  from ray.util.spark import setup_ray_cluster
  import ray.util.spark.databricks_hook
label_desc: Use image node_id 1 to create a new MockDbApiEntry object  with example: obj = MockDbApiEntry()