Update tokenizer_config.json

tokenizer_config.json

@@ -1 +1 @@
-{"chat_template": "Below is an instruction that describes a task.\n\nWrite a response that appropriately completes the request.\n\n### Instruction:\n{{if messages[-1].role == 'user'}}{{messages[-1].content}}{{else}}{{raise_exception('Last message must be from user')}}{{/if}}\n\n### Response:", "unk_token": "<|endoftext|>", "bos_token": "<|endoftext|>", "eos_token": "<|endoftext|>", "add_prefix_space": false, "tokenizer_class": "GPTNeoXTokenizer"}
+{"chat_template": "Below is an instruction that describes a task.\n\nWrite a response that appropriately completes the request.\n\n### Instruction:\n{% if messages|length > 0 and messages[-1]['role'] == 'user' %}{{ messages[-1]['content'] }}{% else %}{{ raise_exception('Last message must be from user') }}{% endif %}\n\n### Response:", "unk_token": "<|endoftext|>", "bos_token": "<|endoftext|>", "eos_token": "<|endoftext|>", "add_prefix_space": false, "tokenizer_class": "GPTNeoXTokenizer"}