Update app.py

app.py

@@ -145,7 +145,7 @@ mask_adapter = None
 @spaces.GPU
 @torch.no_grad()
 @torch.autocast(device_type="cuda", dtype=torch.float32)
-def inference_box(input_img,  img_state,):
+def inference_box(input_img,  img_state,class_names_input):
     if len(img_state.selected_bboxes) != 2:
         return None
     mp.set_start_method("spawn", force=True)