NVIDIA AI-ASSISTED error

[QianMuXiao]

when I try to use this tools the 3D slicer show this window: Traceback (most recent call last): File "C:/Users/xiaoqianmu/AppData/Local/NA-MIC/Slicer 5.2.2/NA-MIC/Extensions-31382/NvidiaAIAssistedAnnotation/lib/Slicer-5.2/qt-scripted-modules/SegmentEditorNvidiaAIAALib/SegmentEditorEffect.py", line 198, in fetchAIAAModels models = self.logic.list_models() File "C:/Users/xiaoqianmu/AppData/Local/NA-MIC/Slicer 5.2.2/NA-MIC/Extensions-31382/NvidiaAIAssistedAnnotation/lib/Slicer-5.2/qt-scripted-modules/SegmentEditorNvidiaAIAALib/SegmentEditorEffect.py", line 1076, in list_models return aiaaClient.model_list(label) File "C:\Users\xiaoqianmu\AppData\Local\NA-MIC\Slicer 5.2.2\NA-MIC\Extensions-31382\NvidiaAIAssistedAnnotation\lib\Slicer-5.2\qt-scripted-modules\NvidiaAIAAClientAPI\client_api.py", line 192, in model_list raise AIAAException(AIAAError.SERVER_ERROR, 'Status: {}; Response: {}'.format(status, response)) NvidiaAIAAClientAPI.client_api.AIAAException: (3, "Status: 404; Response: b'\r\n

\r\n\r\n

404 Not Found

\r\n

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nginx/1.18.0 (Ubuntu)\r\n\r\n\r\n'")