Evans Etrue Howard

  I tried and I still got this error message   print(mo.getAttr("Pi", mo.getConstrs()))   --------------------------------------------------------------------------- GurobiError ...

Thanks. I have been able to implement it. Thanks very much. Your code was very intuitive and and straightforward.  You are need very helpful

Thanks very much Richard for the solution. You are a life saver.  Honestly I have 5 more constraints. Please help me out if am not asking for too much.  Attached is a picture of the other constrain...