code: def __repr__(self):
      s = ""
      for item in self._items:
          s += repr(item) + "\n"
      return s
  
file_path: vispy/vispy/util/svg/svg.py
imports: from .group import Group
  from .viewport import Viewport
label_desc: Use image node_id 3 for calling the SVG obj's underlying member method code with example usage: obj.__repr__() and returns: s