ImportError:; cv2; heroku/render

hey there, i know it is a common problem but its mine too.
I´ve try it to deploy with this tip “ImportError cannot open shared object file No such file or directory - Streamlit Docs”.
I´ve run it in two different machines , in localhost and it works. But i receive always the same message “ImportError: cannot open shared object file: No such file or directory” when deploying and several clouds (render, heroku…)

my code, GitHub - jhmax/pipe_pose

help please, and thanks in advance