Add Sudoku Exception with Message for the failure

[Nickleaton]

Traceback (most recent call last): File "C:\Users\nickl\AppData\Local\Programs\Python\Python311\Lib\unittest\case.py", line 57, in testPartExecutor yield File "C:\Users\nickl\AppData\Local\Programs\Python\Python311\Lib\unittest\case.py", line 623, in run self._callTestMethod(testMethod) File "C:\Users\nickl\AppData\Local\Programs\Python\Python311\Lib\unittest\case.py", line 579, in _callTestMethod if method() is not None: ^^^^^^^^ File "C:\Users\nickl\PycharmProjects\sudoku\tests\acceptance\acceptance_test.py", line 86, in test_all command.execute() File "C:\Users\nickl\PycharmProjects\sudoku\src\commands\composed_command.py", line 25, in execute item.execute() File "C:\Users\nickl\PycharmProjects\sudoku\src\commands\create_problem_command.py", line 19, in execute self.problem = Item.create(self.parent.board.board, {'Constraints': self.parent.config.config['Constraints']}) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\nickl\PycharmProjects\sudoku\src\items\item.py", line 86, in create return clazz.create(board, yaml) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\nickl\PycharmProjects\sudoku\src\items\constraints.py", line 24, in create result.add(Item.create(board, constraint)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\nickl\PycharmProjects\sudoku\src\items\item.py", line 83, in create raise Exception

[Nickleaton]

Currently Logging when not a valid Constraint name