this model work only when the shape of all variables given are pair
for exemple
s: (None, 1800, 2400, 3)
c1: (None, 1800, 2400, 16)
c2: (None, 900, 1200, 16)
c3: (None, 450, 600, 16)
c4:(None, 225, 300, 16)
c5: (None, 112, 150, 16)
u6: (None, 224, 300, 128)
in this model c4 .shape is 225 => impai...