add tokenizer

added_tokens.json

@@ -1 +1 @@
-{"<pad>": 50259, "<s>": 50257, "</s>": 50258}
+{"<pad>": 50259, "</s>": 50258, "<s>": 50257}

special_tokens_map.json

@@ -1 +1 @@
-{"bos_token": "<|endoftext|>", "eos_token": "<|endoftext|>", "unk_token": "<|endoftext|>"}
+{"bos_token": "<s>", "eos_token": "</s>", "unk_token": "<|endoftext|>", "pad_token": "<pad>", "additional_special_tokens": ["<s>", "</s>", "<pad>"]}