ProplotWarning problem

[ZaamlamLeung]

recently when I used proplot on spyder, I got the ProplotWarning. Though I could got the figure, however the ProplotWarning always appear in the Console when I run any codes. So how to prevent this message from appearing every time I run any codes?

my proplot version is 0.9.7; spyder-kernels version is 2.4.4

"Output from spyder call 'get_namespace_view':
/Users/leung/miniconda3/envs/spyder-env/lib/python3.9/site-packages/spyder_kernels/utils/nsview.py:100: ProplotWarning: Calling arbitrary axes methods from SubplotGrid was deprecated in v0.8 and will be removed in a future release. Please index the grid or loop over the grid instead.
hasattr(item, 'size') and hasattr(item.size, 'compute') or

Output from spyder call 'get_var_properties':
/Users/leung/miniconda3/envs/spyder-env/lib/python3.9/site-packages/spyder_kernels/utils/nsview.py:100: ProplotWarning: Calling arbitrary axes methods from SubplotGrid was deprecated in v0.8 and will be removed in a future release. Please index the grid or loop over the grid instead.
hasattr(item, 'size') and hasattr(item.size, 'compute') or"