Add SailorLLM template

src/llamafactory/data/template.py

@@ -782,6 +782,17 @@ _register_template(
 )
 
 
+_register_template(
+    name="sailor",
+    format_user=StringFormatter(slots=["<|im_start|>question\n{{content}}<|im_end|>\n<|im_start|>answer\n"]),
+    format_system=StringFormatter(slots=["<|im_start|>system\n{{content}}<|im_end|>\n"]),
+    format_separator=EmptyFormatter(slots=["\n"]),
+    default_system="You are a helpful assistant.",
+    stop_words=["<|im_end|>"],
+    replace_eos=True,
+)
+
+
 _register_template(
     name="solar",
     format_user=StringFormatter(slots=["### User:\n{{content}}\n\n### Assistant:\n"]),