Find the difference between two sets, namely ${2, -8, 9, -\frac{26}{3}, \frac{13}{\pi }} \setminus {-\frac{26}{3}, -7, 2, -5, -8, 0, -10}$.

import math

fst = set((2, -8, 9, -(26/3), (13/math.pi),))
snd = set((-(26/3), -7, 2, -5, -8, 0, -10,))
print(fst - snd)
