Update generation_config.json

generation_config.json

@@ -2,6 +2,5 @@
   "_from_model_config": true,
   "bos_token_id": 128000,
   "eos_token_id": 128001,
-  "pad_token_id": 128001,
-  "transformers_version": "4.46.3"
-}
+  "pad_token_id": 128001
+}