topaz denoiser training error: TypeError: Cannot handle this data type: (1, 1, 4092), <f4

[ChrisLoSK]

Hi there,
I am a student trying to train the denoiser following the steps at tutorial (4).
There was no error for the training process.
However, when I try to apply the trained denoiser on my data using the 'topaz denoise -m ...... -o ......' command, an error popped up:

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using device=0 with cuda=True

Loading model: /topaz_denoise_training/saved_denoising_model_hp12/model_epoch100.sav

Traceback (most recent call last):
File "/home/chris/.local/lib/python3.8/site-packages/PIL/Image.py", line 2992, in fromarray
mode, rawmode = _fromarray_typemap[typekey]
KeyError: ((1, 1, 4092), '<f4')
......
......
TypeError: Cannot handle this data type: (1, 1, 4092), <f4

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Would anyone advise me how could I solve the problem?
Thank you very much.