Update config.json

config.json

@@ -20,6 +20,7 @@
 	"type_vocab_size": 0,
 	"vocab_size": 50100,
 	"model_type": "deberta-v2",
-	"architectures": ["DebertaV2Model"], 
+	"architectures": ["DebertaV2Model"],
+    "vocab_file": "sentencepiece.model",
 	"tokenizer_class": "DebertaV2Tokenizer"
 }