Update generation_config.json

generation_config.json

@@ -2,5 +2,11 @@
   "_from_model_config": true,
   "bos_token_id": 50256,
   "eos_token_id": 50256,
-  "transformers_version": "4.27.1"
-}
+  "transformers_version": "4.27.1",
+  "no_repeat_ngram_size": 4,
+  "num_beams": 1,
+  "top_p": 0.95,
+  "temperature": 0.5,
+  "repetition_penalty": 1.2,
+  "max_length": 256
+}