code: def get_star(chebi_id):
      '''Returns created by'''
      if len(__STARS) == 0:
          __parse_compounds()
  
      return __STARS[chebi_id] if chebi_id in __STARS else float('NaN'f get_star(chebi_id):
      '''Returns created by'''
      if len(__STARS) == 0:
          __parse_compounds()
  
      return __STARS[chebi_id] if chebi_id in __STARS else float('NaN')
docs: Returns created by