Remove extra

Author: riedgar-ms

guidance/models/_model.py

@@ -754,7 +754,9 @@ def __call__(self, parser, grammar, ensure_bos_token=True):
                     response_new_token_count,
                 ) = response_state
 
-                print(f"{response_is_generated=} {response_new_token_count=} {response_new_bytes=}")
+                print(
+                    f"{response_is_generated=} {response_new_token_count=} {response_new_bytes=}"
+                )
 
                 yield EngineCallResponse(
                     new_bytes=response_new_bytes,
@@ -931,12 +933,6 @@ def __init__(self, engine, echo=True, **kwargs):
     def reset_metrics(self):
         self.engine_metrics = GuidanceEngineMetrics()
 
-    @property
-    def current_token_count(self) -> int:
-        current_string = str(self)
-        current_tokens = self.engine.tokenizer(current_string)
-        return len(current_tokens)
-
     @property
     def active_role_end(self):
         """The default end patterns we should use for `gen` calls.