set correct image size (#1)

- set correct image size (5fd3806edbee08be6f41560005ec8f0f5085d130)


Co-authored-by: Oliver Guhr <oliverguhr@users.noreply.huggingface.co>

preprocessor_config.json

@@ -15,5 +15,5 @@
     0.225
   ],
   "resample": 3,
-  "size": 256
+  "size": 224
 }