minor bug smapling

sample_seq.py

@@ -164,9 +164,9 @@ def sample(newcfg: DictConfig) -> None:
             if cfg.set == 'submission':
                 # for submission time renderings
                 if keyid in dataset_val.keyids:
-                    one_data = dataset_val.load_keyid(keyid)
+                    one_data = dataset_val.load_keyid(keyid, mode='inference')
                 elif keyid in dataset_test.keyids:
-                    one_data = dataset_test.load_keyid(keyid)
+                    one_data = dataset_test.load_keyid(keyid, mode='inference')
             else:
                 one_data = dataset.load_keyid(keyid, mode='inference')