get_text_blocks bbox does not match the reality

[homeant]

page bbox:
[0, 0, 596, 842]

blocks:
[0.08315436472028694, 0.02482144679706057, 0.4591443362652055, 0.04149600502430968]
[0.7733221374102087, 0.9284518824054057, 0.9277516819486682, 0.9649548677820491]

[homeant]

Resolved the issue where the bounding box (bbox) could not be modified because a new dictionary was being recreated due to a block.

fix: VikParuchuri/pdftext#4

[VikParuchuri]

Thank you for raising this issue - I've fixed it in pdftext and marker. Will release the marker update soon. (thanks for the pdftext fix, but I ended up fixing it a slightly different way).