[bugfix]fix code style and ci (#257)

* fix code style

* fix dt

Author: qyh111

test/test_uc_connector.py

@@ -152,11 +152,7 @@ def test_get_num_new_matched_tokens_partial_hit(self):
         def mock_lookup(tokens: List[int]) -> List[bool]:
             return [True, False, True, False]
 
-        def mock_create(tokens: List[str]) -> List[int]:
-            return [0, 1, 0]
-
         mock_connector.lookup.side_effect = mock_lookup
-        mock_connector.create.side_effect = mock_create
         ucconnector = self.init_uc(mock_connector)
 
         random.seed(20250704)
@@ -177,9 +173,9 @@ def mock_create(tokens: List[str]) -> List[int]:
             ucconnector.request_block_infos[request1.request_id].block_operations,
             [
                 BlockOperation.LOAD,
-                BlockOperation.DUMP,
                 BlockOperation.NONE,
-                BlockOperation.DUMP,
+                BlockOperation.NONE,
+                BlockOperation.NONE,
             ],
         )
 
@@ -189,11 +185,7 @@ def test_get_num_new_matched_tokens_partial_hit_with_preftxcache(self):
         def mock_lookup(tokens: List[int]) -> List[bool]:
             return [False, True, False]
 
-        def mock_create(tokens: List[str]) -> List[int]:
-            return [0, 1, 0]
-
         mock_connector.lookup.side_effect = mock_lookup
-        mock_connector.create.side_effect = mock_create
         ucconnector = self.init_uc(mock_connector)
 
         random.seed(20250704)
@@ -218,9 +210,9 @@ def mock_create(tokens: List[str]) -> List[int]:
             ucconnector.request_block_infos[request1.request_id].block_operations,
             [
                 BlockOperation.NONE,
-                BlockOperation.DUMP,
                 BlockOperation.NONE,
-                BlockOperation.DUMP,
+                BlockOperation.NONE,
+                BlockOperation.NONE,
             ],
         )
 

ucm/ucm_sparse/prefetch_engine.py

@@ -517,8 +517,8 @@ def _no_gsa_input_deal(
                 self.is_gsa_req_id[req_id]
                 and gsa_metadata.gsa_stats[req_id].topk_buf_tmp != None
             ):
-                if (torch.max(gsa_metadata.gsa_stats[req_id].topk_buf_tmp) > 
-                    (len(self.block_table_list_bs[index]) - 1)
+                if torch.max(gsa_metadata.gsa_stats[req_id].topk_buf_tmp) > (
+                    len(self.block_table_list_bs[index]) - 1
                 ):
                     self.gsa_seq_len[:, bs_index] = gsa_metadata.gsa_stats[
                         req_id