Fix config.json to match GPT-2 architecture

config.json

@@ -16,7 +16,6 @@
   "n_inner": null,
   "n_layer": 12,
   "n_positions": 1024,
-  "pad_token_id": 50256,
   "reorder_and_upcast_attn": false,
   "resid_pdrop": 0.1,
   "scale_attn_by_inverse_layer_idx": false,
@@ -29,11 +28,13 @@
   "task_specific_params": {
     "text-generation": {
       "do_sample": true,
-      "max_length": 50
+      "max_length": 200,
+      "temperature": 0.7
     }
   },
-  "torch_dtype": "float32",
-  "transformers_version": "4.52.4",
+  "transformers_version": "4.46.3",
   "use_cache": true,
-  "vocab_size": 50257
-}
+  "vocab_size": 50257,
+  "_name_or_path": "gpt2",
+  "torch_dtype": "float32"
+}