OPD DASHBOARD-  Graph of department, OPD List Based On Employee Type, OPD List Based On Visit Purpose- on y axis some 
                                    department name does not appear.
              2.  Export summary not working, does not export data.
            3.    when searched without using graph checkbox, on clearing graph checkbox automatically get selected and blank graph 
                appears...it should not happen- refer old project for better understanding.
               4. Other filter issue
                
