code: def main():
      conf = Configs()
      experiment.create(name="test_artifacts", writers={"sqlite"})
      experiment.configs(conf, "run")
      experiment.start()
      conf.run()
  
imports: from labml import tracker, monit, experiment, logger
  from labml.configs import BaseConfigs
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types