code: def _strip_xml_ns(tag):
      # ElementTree API doesn't provide a way to ignore XML namespaces in tags
      # so we here strip them ourselves: cf. https://bugs.python.org/issue18304
      return tag.split("}", 1)[1] if "}" in tag else tag
  
imports: import re
label_desc: Use image node_id 3 for calling a global function with example usage: _strip_xml_ns(tag) and returns: unknown