'seresnext50_32x4d' pytorch RuntimeError: Given input size: (2048x4x4). Calculated output size: (2048x-2x-2). Output size is too small

[Mrmdzz]

pytorch=>'seresnext50_32x4d'=>model=>Different input and output

[Mrmdzz]

RuntimeError: mat1 and mat2 shapes cannot be multiplied (4x204800 and 2048x1000)