Import Package Not Work

[ra-heang]

Is your feature request related to a problem? Please describe.

I have an installed the package, but it's not work.
1- My usage

2- My result in console

Please, tell me.thanks
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A clear and concise description of any alternative solutions or features you've considered.

Additional context
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[arkokoley]

Newer versions do not have this problem. Anything above v1.8 would work fine.