code: def describe_template_sets():
      """
      Print the available template sets in this demo, with a short description"
      """
      import inspect
      import sys
  
      # a bit of magic to get all functions in this module
      templatesets = inspect.getmembers(
          sys.modules[__name__], inspect.isfunction
      )
      for name, obj in templatesets:
          if name == "describe_template_sets":
              continue
          print(name, obj.__doc__, "\n")
  
imports: from collections import Counter, defaultdict
  from nltk import jsontags
  from nltk.tag import TaggerI
  from nltk.tbl import Feature, Template
label_desc: Use image node_id 5 for calling a global function with example usage: describe_template_sets() without return types