Before you asking
Is your feature request related to a problem?
The Doclayout model is pretty average. And thus creating a lot of structuring/formatting issues in the output PDF. I have also attached a sample. Also, this is just one sample there are many major structure issues which also includes math elements or PDF elements like lines, underscores etc..,.

Describe the solution you'd like
Can we use a better model for DocLayout detection.
Additional context
No response