code: def track():
      tracker.set_global_step(int(time.time()))
      track_net_io_counters()
      # inspect(psutil.net_if_addrs())
      # inspect(psutil.net_if_stats())
      track_memory()
      track_cpu()
      track_disk()
      # track_processes()
  
      tracker.save()
  
file_path: labml/client/test/hardware_track.py
imports: import time
  import psutil
  from labml import lab, experiment, tracker
  from labml.logger import inspect
label_desc: Use image node_id 5 for calling a global function with example usage: track() without return types