code: def drop_indexes(quiet=True, stdout=None):
      
  
      results, meta = db.cypher_query("CALL db.indexes()")
      pattern = re.compile(':(.*)\((.*)\)')
      for index in results:
          db.cypher_query('DROP ' + index[0])
          match = pattern.search(index[0])
          stdout.write(' - Dropping index on label {0} with property {1}.\n'.format(
              match.group(1), match.group(2)))
      stdout.write("\n")
docs: Discover and drop all indexes.
  
      :type: bool
      :return: None