TypeError: got an unexpected keyword argument 'quality'

[yingfansong]

Traceback (most recent call last):
File "train.py", line 80, in
main()
File "train.py", line 76, in main
train(mixpoet, tool, hps)
File "train.py", line 53, in train
mix_trainer.train(mixpoet, tool)
File "C:\Users\yingf\Desktop\MixPoet\codes\mix_trainer.py", line 304, in train
File "C:\Users\yingf\Desktop\MixPoet\codes\mix_trainer.py", line 247, in run_train
logger.draw_curves()
File "C:\Users\yingf\Desktop\MixPoet\codes\logger.py", line 422, in draw_curves
fig.savefig(self.fig_path+"/latent_distance.png", dpi=300, quality=100, bbox_inches="tight")
File "C:\Users\yingf\anaconda3\envs\MixPoet\lib\site-packages\matplotlib\figure.py", line 3274, in savefig
self.canvas.print_figure(fname, **kwargs)
File "C:\Users\yingf\anaconda3\envs\MixPoet\lib\site-packages\matplotlib\backend_bases.py", line 2338, in print_figure
result = print_method(
File "C:\Users\yingf\anaconda3\envs\MixPoet\lib\site-packages\matplotlib\backend_bases.py", line 2204, in
print_method = functools.wraps(meth)(lambda *args, **kwargs: meth(
File "C:\Users\yingf\anaconda3\envs\MixPoet\lib\site-packages\matplotlib_api\deprecation.py", line 385, in wrapper
arguments = signature.bind(*inner_args, **inner_kwargs).arguments
File "C:\Users\yingf\anaconda3\envs\MixPoet\lib\inspect.py", line 3037, in bind
return self._bind(args, kwargs)
File "C:\Users\yingf\anaconda3\envs\MixPoet\lib\inspect.py", line 3026, in _bind
raise TypeError(
TypeError: got an unexpected keyword argument 'quality'

[2119319622]

matplotLib的版本有问题，下载程推荐的那个最低版本试试