Ao executar ...
km = np.array([44410., 5712., 37123., 0., 25757.])
anos = np.array([2003, 1991, 1990, 2019, 2006])
recebi o seguinte erro:
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TypeError Traceback (most recent call last)
<ipython-input-23-f98811aac478> in <module>
----> 1 km = np.array([44410., 5712., 37123., 0., 25757.])
2 anos = np.array([2003, 1991, 1990, 2019, 2006])
TypeError: 'numpy.ndarray' object is not callable