revert useless code updates

Author: CRZbulabula

…tdb/ainode/core/model/chronos2/models.py …otdb/ainode/core/model/chronos2/model.pyiotdb-core/ainode/iotdb/ainode/core/model/chronos2/models.py renamed to iotdb-core/ainode/iotdb/ainode/core/model/chronos2/model.py iotdb-core/ainode/iotdb/ainode/core/model/chronos2/models.py renamed to iotdb-core/ainode/iotdb/ainode/core/model/chronos2/model.py

@@ -140,7 +140,7 @@ def __repr__(self):
         repo_id="amazon/chronos-2",
         auto_map={
             "AutoConfig": "config.Chronos2ForecastingConfig",
-            "AutoModelForCausalLM": "models.Chronos2Model",
+            "AutoModelForCausalLM": "model.Chronos2Model",
         },
     ),
 }