remove repr from remote kv cache

src/petals/client/remote_generation.py

@@ -37,9 +37,6 @@ def update_seen(self, new_seen: int) -> None:
     def reorder_cache(self, beam_idx):
         pass
 
-    def __repr__(self) -> str:
-        return f"{self.__class__.__name__}({self.seen_tokens=})"
-
 
 _skipped_tokens = ContextVar("skipped_tokens", default=0)