fix types

app.py

@@ -28,7 +28,7 @@ SAM_IMAGE_MODEL = load_sam_image_model(device=DEVICE)
 @torch.autocast(device_type="cuda", dtype=torch.bfloat16)
 def process_image(
     image_input, text_input
-) -> List[Image]:
+) -> List[Image.Image]:
     if not image_input:
         gr.Info("Please upload an image.")
         return []