Cannot reshape a tensor with 96000 elements to shape [20,120] (2400 elements) for '{{node MatMul_p2o.MatMul.0_131_reshape_for_in1_312/MatMul_p2o.MatMul.0_131_reshape_for_in1_312}} = Reshape[T=DT_FLOAT, Tshape=DT_INT32](Add_p2o.Add.234_134_2/cond/Identity, MatMul_p2o.Ma...