code: def rm_useless_spaces(t):
      "Remove multiple spaces"
      return _re_space.sub(" ", t)
  
imports: from __future__ import annotations
  from ..torch_basics import *
  from ..data.all import *
  import html
label_desc: Use image node_id 2 for calling a global function with example usage: rm_useless_spaces(t) and returns: _re_space