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from abc import abstractmethod
from dataclasses import dataclass
from openhands.utils.import_utils import get_impl
class Shape:
@abstractmethod
def get_area(self):
"""Get the area of this shape"""
@dataclass
class Square(Shape):
length: float
def get_area(self):
return self.length**2
def test_get_impl():
ShapeImpl = get_impl(Shape, f'{Shape.__module__}.Square')
shape = ShapeImpl(5)
assert shape.get_area() == 25
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