I have the following tensor and am attempting to extract the RGB channels. The torch size is ([3, 3, 3]). How do I go about doing this?
tensor([[[ 0.0968, -0.1558,  0.1071],
         [ 0.0619,  0.0805, -0.1376],
         [ 0.1503,  0.0461, -0.0443]],

        [[ 0.1112, -0.1045, -0.1144],
         [ 0.1630, -0.1243, -0.1621],
         [-0.1156,  0.1858, -0.0574]],

        [[-0.1317,  0.1630,  0.0421],
         [-0.0513,  0.0113,  0.0913],
         [-0.1606,  0.1905,  0.0819]]])