from scipy import signal
m1 = [[1, 3, 2, 4], [2, 2, 3, 4], [5, 5, 4, 5], [8, 9, 0, 1]]
m2 = [[1, 2, 3, 4], [2, 1, 3, 0], [4, 1, 3, 4], [2, 4, 3, 4]]
signal.convolve(m1, m2)

bf49770306c34b46398499f909b7a2624d94e80e
<mask token>

<mask token>
signal.convolve(m1, m2)

<mask token>
m1 = [[1, 3, 2, 4], [2, 2, 3, 4], [5, 5, 4, 5], [8, 9, 0, 1]]
m2 = [[1, 2, 3, 4], [2, 1, 3, 0], [4, 1, 3, 4], [2, 4, 3, 4]]
signal.convolve(m1, m2)

from scipy import signal
m1 = [[1, 3, 2, 4], [2, 2, 3, 4], [5, 5, 4, 5], [8, 9, 0, 1]]
m2 = [[1, 2, 3, 4], [2, 1, 3, 0], [4, 1, 3, 4], [2, 4, 3, 4]]
signal.convolve(m1, m2)
