Anyone help me to run this project?

[buran]

The code in the pdf is python2. You can try to use 2to3 tool to try to convert it to python3. I see you try to solve some of the issues, like print, but you don't need to import xrange from
mpmath.libmp.backend. in python3 xrange becomes range and 2to3 tool will fix it.

As a side note - it's dishonest to claim you are author of the code, given it's not true.