Remove redundant codes

Author: CRZbulabula

iotdb-core/ainode/iotdb/ainode/core/model/model_constants.py

@@ -24,13 +24,6 @@
 MODEL_CONFIG_FILE_IN_YAML = "config.yaml"
 
 
-# Model file constants
-MODEL_WEIGHTS_FILE_IN_SAFETENSORS = "model.safetensors"
-MODEL_CONFIG_FILE_IN_JSON = "config.json"
-MODEL_WEIGHTS_FILE_IN_PT = "model.pt"
-MODEL_CONFIG_FILE_IN_YAML = "config.yaml"
-
-
 class ModelCategory(Enum):
     BUILTIN = "builtin"
     USER_DEFINED = "user_defined"

iotdb-core/ainode/iotdb/ainode/core/model/model_storage.py

@@ -490,9 +490,6 @@ def delete_model(self, model_id: str):
                     logger.info(f"Model directory is deleted: {model_path}")
                 except Exception as e:
                     logger.error(f"Failed to delete model directory {model_path}: {e}")
-                    model_info.state = (
-                        ModelStates.ACTIVE
-                    )  # Revert state update on failure
                     raise e
             del self._models[category_value][model_id]
             logger.info(f"Model {model_id} has been removed from model storage")