Update config.json

config.json

@@ -12,8 +12,8 @@
   "model_type": "gpt2",
   "n_ctx": 1024,
   "n_embd": 768,
-  "n_head": 12,
-  "n_layer": 12,
+  "n_head": 8,
+  "n_layer": 4,
   "n_positions": 1024,
   "resid_pdrop": 0.1,
   "summary_activation": null,
@@ -27,5 +27,5 @@
       "max_length": 50
     }
   },
-  "vocab_size": 50257
+  "vocab_size": 2266
 }