Fix tokenizer layout and remote code auto_map

chat_template.jinja

@@ -0,0 +1 @@
+{{ bos_token }}{% for message in messages %}{% if message['role'] == 'system' %}<|system|>{{ message['content'] }}<|endofturn|>{% elif message['role'] == 'user' %}<|user|>{{ message['content'] }}<|endofturn|>{% elif message['role'] == 'assistant' %}<|assistant|>{% generation %}{{ message['content'] }}{{ eos_token }}<|endofturn|>{% endgeneration %}{% endif %}{% endfor %}{% if add_generation_prompt %}<|assistant|>{% endif %}