Update config.json

config.json

@@ -32,8 +32,9 @@
   "same_length": true,
   "sample_softmax": -1,
   "task_specific_params": {
-    "text_generation": {
-      "max_length": 210
+    "text-generation": {
+      "do_sample": true,
+      "max_length": 250
     }
   },
   "tgt_len": 128,
@@ -46,4 +47,4 @@
   "tie_weight": true,
   "untie_r": true,
   "vocab_size": 267735
-}
+}