update tokenizer & generation config

generation_config.json

@@ -1,6 +1,13 @@
 {
-  "_from_model_config": true,
-  "eos_token_id": 151645,
-  "pad_token_id": 151643,
-  "transformers_version": "4.51.3"
-}
+    "bos_token_id": 151643,
+    "do_sample": true,
+    "eos_token_id": [
+        151645,
+        151643
+    ],
+    "pad_token_id": 151643,
+    "temperature": 0.6,
+    "top_k": 20,
+    "top_p": 0.95,
+    "transformers_version": "4.51.0"
+}

tokenizer_config.json

@@ -231,7 +231,6 @@
   "clean_up_tokenization_spaces": false,
   "eos_token": "<|im_end|>",
   "errors": "replace",
-  "extra_special_tokens": {},
   "model_max_length": 131072,
   "pad_token": "<|endoftext|>",
   "split_special_tokens": false,