change double for loop to list comprehension for upgrading speed

modeling_hyperclovax.py

@@ -465,12 +465,12 @@ class HCXVisionForCausalLM(PreTrainedModel, GenerationMixin):
         possible_resolutions = []
         if config.anyres:
             assert config.max_num_grids > 0
-            for i in range(1, config.max_num_grids + 1):
-                for j in range(1, config.max_num_grids + 1):
-                    if i == 1 and j == 1 and not config.use_1x1_grid:
-                        continue
-                    if i * j <= config.max_num_grids:
-                        possible_resolutions.append([i, j])
+            possible_resolutions = [
+                [i, j]
+                for i in range(1, config.max_num_grids + 1)
+                for j in range(1, (config.max_num_grids // i) + 1)
+                if not (i == 1 and j == 1 and not config.use_1x1_grid)
+            ]
 
             possible_resolutions = [
                 [ys * vision_config.image_size, xs * vision_config.image_size] for ys, xs in possible_resolutions