Increasing the the value of hard_constr_tol in evaluation.py

[Amin0G]

I evaluated a solution of 14-bus system, and the output is

obj: 14714.519506
cost: 14676.352023
penalty: 38.167483
max_obj_viol: 0.000000
max_nonobj_viol: 0.000000
infeas: 1

I think this is a feasible solution and max_nonobj_viol is almost zero. However, I got infeas=1. I think this is because hard_constr_tol=1e-12 in the evaluation code is a very small number such that a very small max_nonobj_viol leads to infeasibility. When I set hard_constr_tol=1e-8, then I get infeas=0.
Please let me know if this is correct.
Thanks.