Exception ignored in: <bound method _CheckpointRestoreCoordinatorDeleter.del of <tensorflow.python.training.tracking.util._CheckpointRestoreCoordinatorDeleter object at 0x63ecb5470>>
Traceback (most recent call last):
File "/Users/lun/.conda/envs/test/lib/python3.6/site-packages/tensorflow_core/python/training/tracking/util.py", line 140, in del
TypeError: 'NoneType' object is not callable
Exception ignored in: <bound method _CheckpointRestoreCoordinatorDeleter.del of <tensorflow.python.training.tracking.util._CheckpointRestoreCoordinatorDeleter object at 0x63ecb5470>> Traceback (most recent call last): File "/Users/lun/.conda/envs/test/lib/python3.6/site-packages/tensorflow_core/python/training/tracking/util.py", line 140, in del TypeError: 'NoneType' object is not callable