def __init__(self, frames):
        assert len(frames)
        self.frames = frames
This should generate an expression that picks the lower value for comparison.
dataset/ETHPy150Open ardekantur/pyglet/pyglet/image/__init__.py/Animation.__init__--crossover with--dataset/ETHPy150Open thedrow/django-natural-query/tests/unit/test_natural_query_descriptor.py/NaturalQueryDescriptorTestCase.test_concated_gte_operator_generates_the_right_expression_for_the_greater_than_or_equal_lookup