code: def track_processes():
      for p in psutil.process_iter():
          track_process(p)
  
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 8 for calling a global function with example usage: track_processes() without return types