Update app.py

app.py

@@ -783,6 +783,8 @@ class Upscale:
                     print(f"> Processing image {gallery_idx:02d}, Shape: {img_cv2.shape}")
                     bg_upsample_img = None
                     if upscale_model and self.realesrganer and hasattr(self.realesrganer, "enhance"):
+                        # --- DOWN-SCALE SAFETY FIX ---
+                        img_cv2 = downscale_image_max_1000(img_cv2, max_size=1000)
                         # ---------------- SAFETY GUARD ----------------
                         h, w = img_cv2.shape[:2]
                         MAX_OUTPUT_PIXELS = 80_000_000