python 3.9 pyc Decompilation error

[Stella-sea]

https://drive.google.com/file/d/1EsXXuiQnxgNgGJ6HOFOuTmo1J9eKJyrO/view?usp=sharing
This is the address of my main.pyc, and after trying the #253 solution it did achieve avoiding the unsupported opcode error, but after continuing the decompilation process, I encountered a new problem, Warning: Stack history is not empty! and Warning: block stack is not empty!Warning: Stack history is not empty!

[greenozon]

253 does not have any solution

[Stella-sea]

Sorry, let me describe the process a bit more concretely, after I first used pycdc to decompile it, the error given was Unsupported opcode: RERAISE, then I managed to find a solution in issues: #Decompyle incomplete - Python 3.9 please help #253 [https://github.com//issues/253], by adding the last part of [raymondren1982], I encountered the current error with the newly compiled pycdc.exe: "Warning: block stack is not empty!Block stack is not empty! Warning: Stack history is not empty!", and now I still don't know how to fix it.