Update polem_lemmatizer.py

polem_lemmatizer.py

@@ -6,16 +6,6 @@ import lex_ws
 class Polem(lex_ws.LexWorker):
     """Implements lex_worker for polem service. It's a mock object."""
 
-    @classmethod
-    def static_init(cls, config):
-        """Class constructor."""
-        pass
-
-    @classmethod
-    def static_close(cls):
-        """."""
-        pass
-
     def init(self):
         """Initializes lemmatizer."""
         self._lemmatizer = WrapLem.CascadeLemmatizer.assembleLemmatizer()