code: def keywords(self):
          '''Generator which returns all keywords in the suite'''
          for table in self.tables:
              if isinstance(table, KeywordTable):
                  for keyword in table.keywords:
                      yield keyworf keywords(self):
          '''Generator which returns all keywords in the suite'''
          for table in self.tables:
              if isinstance(table, KeywordTable):
                  for keyword in table.keywords:
                      yield keyword
docs: Generator which returns all keywords in the suite