Remove faulty definition of viewCriterion in EmployeeModel.py

lib/DB/EmployeeModel.py

@@ -31,10 +31,6 @@ class EmployeeModel(QAbstractTableModel):
             new_employee['residencetype'] = int(new_employee['residencetype'])
         self.__employee_dao.addEmployee(new_employee, self.__key, applicant)
 
-    @Slot(str)
-    def viewCriterion(self, criterion, processed = False, fired = False):
-        self.__getData(criterion, processed, fired)
-
     @Slot(bool)
     def __refreshView(self, added):
         if added: