Update inference_coz.py

inference_coz.py

@@ -311,12 +311,13 @@ if __name__ == "__main__":
             elif args.rec_type == 'recursive_multiscale':
                 prev_sr_output_path = f'{rec_dir}/{rec}.png'
                 prev_sr_output_pil = Image.open(prev_sr_output_path).convert('RGB')
+                rscale = args.upscale
+                w, h = prev_sr_output_pil.size
+                
                 if rscale != 0:
                     new_w, new_h = w // rscale, h // rscale
                 else:
                     new_w, new_h = w, h
-                w, h = prev_sr_output_pil.size
-                new_w, new_h = w // rscale, h // rscale
                 cropped_region = prev_sr_output_pil.crop(((w-new_w)//2, (h-new_h)//2, (w+new_w)//2, (h+new_h)//2))
                 current_sr_input_image_pil = cropped_region.resize((w, h), Image.BICUBIC)