fix

Author: qyh111

ucm/integration/vllm/ucm_connector.py

@@ -1298,6 +1298,34 @@ def get_num_new_matched_tokens(
             )
         return 0, False
 
+    def update_state_after_alloc(
+        self, request: "Request", blocks: "KVCacheBlocks", num_external_tokens: int
+    ):
+        pass
+
+    def build_connector_meta(
+        self, scheduler_output: SchedulerOutput
+    ) -> KVConnectorMetadata:
+        return UCMConnectorMetadata({})
+
+    def start_load_kv(self, forward_context: "ForwardContext", **kwargs: Any) -> None:
+        pass
+
+    def wait_for_layer_load(self, layer_name: str) -> None:
+        pass
+
+    def save_kv_layer(
+        self,
+        layer_name: str,
+        kv_layer: torch.Tensor,
+        attn_metadata: "AttentionMetadata",
+        **kwargs: Any,
+    ) -> None:
+        pass
+
+    def wait_for_save(self) -> None:
+        pass
+
 
 def layer_name_to_kv_cache_spec(
     kv_cache_config: KVCacheConfig,