really thank u John, I felt disappointed after those comments, someone below said that the pangram is against my text, I doubted myself and even went to online pangram : https://pangramaidetector.org/
spent literally half an hour copying each single section and paragraph (removed the code and Katex) and literally all the results are "0% AI-generated text" or max 15%
do u mean the whole work ?
I spent at first 3 "whole" days in research, trial and error
trying different methods and scripts, like for example tried the depth estimation to build upon it, failed many times till I gave up
then came back after a week and spent another 4 days till succeeded
then the refining, cleaning and organizing of all of that, also structuring and writing the blog, took about another 3 days
thx for the tip