a8 = torch.rand(2,3,4,5)
print(a8)

#Out
tensor([[[[0.3639, 0.1432, 0.1801, 0.4668, 0.6552],
          [0.3435, 0.7637, 0.8160, 0.1193, 0.5253],
          [0.3033, 0.7976, 0.0764, 0.8879, 0.9658],
          [0.1338, 0.8399, 0.6231, 0.9771, 0.5729]],

         [[0.4100, 0.6300, 0.8023, 0.2718, 0.7413],
          [0.9776, 0.5320, 0.6231, 0.9036, 0.0152],
          [0.0294, 0.7011, 0.9089, 0.5501, 0.1730],
          [0.0525, 0.4306, 0.2276, 0.1202, 0.0261]],

         [[0.4957, 0.1753, 0.6776, 0.4905, 0.3133],
          [0.4512, 0.4815, 0.3509, 0.9904, 0.7530],
          [0.8142, 0.6450, 0.7409, 0.6885, 0.0568],
          [0.9362, 0.3874, 0.3830, 0.6638, 0.2129]]],


        [[[0.7568, 0.0221, 0.9160, 0.2772, 0.7096],
          [0.2863, 0.2491, 0.7938, 0.3096, 0.6105],
          [0.0184, 0.3216, 0.3700, 0.6283, 0.7209],
          [0.1686, 0.5887, 0.0549, 0.0782, 0.0907]],

         [[0.8288, 0.1404, 0.5123, 0.7234, 0.7193],
          [0.3646, 0.1821, 0.9849, 0.9603, 0.2251],
          [0.2140, 0.2942, 0.9558, 0.7624, 0.3719],
          [0.7642, 0.4978, 0.1895, 0.0761, 0.4882]],

         [[0.5918, 0.4603, 0.8416, 0.2465, 0.9107],
          [0.1281, 0.6234, 0.3828, 0.6550, 0.7739],
          [0.0476, 0.9452, 0.2258, 0.1383, 0.8905],
          [0.9957, 0.4283, 0.3795, 0.7258, 0.8473]]]])