code: def main():
      experiment.evaluate()
      conf = Configs()
      experiment.configs(conf)
  
      with experiment.start():
          print(conf.final)
          print(conf.discard)
  
imports: from labml import experiment
  from labml.configs import BaseConfigs, option
label_desc: Use image node_id 3 for calling a global function with example usage: main() without return types