replace .type() with .options() for tensor initialization in ROIAlign layers

Author: varunagrawal

torchvision/csrc/cpu/ROIAlign_cpu.cpp

@@ -362,7 +362,7 @@ at::Tensor ROIAlign_forward_cpu(const at::Tensor& input,
   auto height = input.size(2);
   auto width = input.size(3);
 
-  at::Tensor output = at::zeros({num_rois, channels, pooled_height, pooled_width}, input.type());
+  at::Tensor output = at::zeros({num_rois, channels, pooled_height, pooled_width}, input.options());
 
   auto output_size = num_rois * pooled_height * pooled_width * channels;