text: """
  Given a Pymol session with many predictions containing patterned names
      i.e. (pred_2, true_2, pred_3, true_3)
  
  this will group together each true, pred pair with their number and the rmsd
  between them.
  
  Assumes that the objects are ordered as listed above.
  """
  from pymol import cmd
  
  objs = cmd.get_object_list("all")
  
  i = 0
  while i < len(objs) - 1:
      true, pred = objs[i], objs[i+1]
      num = true.split("_")[1] if "_" in true else "1"
      print(true, pred, num)
  
      rmsd, *_ = cmd.align(pred, true)
  
      cmd.group(f"{num}_{rmsd:.2f}", members=f"{true} {pred}")
  
      i += 2
  
  