fix: fix autoprocessor download loop

tokenizer_config.json

@@ -51340,7 +51340,6 @@
   "model_max_length": 1000000000000000019884624838656,
   "pad_token": "<pad>",
   "padding_side": "right",
-  "processor_class": "Gemma3Processor",
   "sp_model_kwargs": null,
   "spaces_between_special_tokens": false,
   "split_special_tokens": false,