In the our sample configuration from NIST, the density is $0\mathrm{.}8.$ This is calculated by dividing the number of atoms by the box volume $-800$ atoms $/(10*10*10),$ since $10$ was our box length. You will need to calculate a box length depending on the number of atoms and the desired density.

Write a function that makes a configuration by randomly placing points in a $3$ dimensional box. The function should return coordinates$``,$ box$\_$length the same way ourread$\_$xyz$`$ function does so we can switch out the two without changing our code.Generate points on a cubic lattice on python code. Similar to the random configuration generator, python def function should accept arguments for the number of atoms and the desired system density.