Update config.json

config.json

@@ -32,7 +32,7 @@
     "sym": true,
     "true_sequential": true,
     "model_name_or_path": null,
-    "model_file_base_name": "model"
+    "model_file_base_name": "model",
     "quant_method": "gptq"
   }
 }