feat(core): APP use new SDK component (#1050)

dbgpt/util/model_utils.py

@@ -1,6 +1,6 @@
-from typing import List, Tuple
-from dataclasses import dataclass
 import logging
+from dataclasses import dataclass
+from typing import List, Tuple
 
 logger = logging.getLogger(__name__)
 
@@ -17,9 +17,10 @@ def _clear_model_cache(device="cuda"):
 
 
 def _clear_torch_cache(device="cuda"):
-    import torch
     import gc
 
+    import torch
+
     gc.collect()
     if device != "cpu":
         if torch.has_mps: