Update config.json

config.json

@@ -31,8 +31,8 @@
         "max_length":400,
         "no_repeat_ngram_size":3,       
         "do_sample":true, 
-        "top_k":150, 
-        "top_p":1,
+        "top_k":100, 
+        "top_p":0.6,
         "temperature":0.8
     }
   },