import unittest


class TestHashValue(unittest.TestCase):
    def test_hash_value(self):
        pass


class TestJSONParams(unittest.TestCase):
    def test_json_params(self):
        pass


class TestMakeOutputName(unittest.TestCase):
    pass


class TestSaveImage(unittest.TestCase):
    pass


class TestSaveParams(unittest.TestCase):
    pass
