Update config.json

config.json

@@ -33,5 +33,7 @@
   "torch_dtype": "float32",
   "transformers_version": "4.30.2",
   "use_cache": false,
-  "vocab_size": 128112
+  "vocab_size": 128112,
+  "src_lang":"zh",
+  "tgt_lang":"en"
 }