fix export format

Former-commit-id: 7c82bd396b9e6ff395850ad544d95cbf1b7557cd

src/llmtuner/data/template.py

@@ -758,6 +758,26 @@ register_template(
 )
 
 
+register_template(
+    name="yuan",
+    prefix=[
+        "{{system}}"
+    ],
+    prompt=[
+        "{{query}}",
+        {"token": "<sep>"}
+    ],
+    system="",
+    sep=[
+        "\n"
+    ],
+    stop_words=[
+        "<eod>"
+    ],
+    replace_eos=True
+)
+
+
 register_template(
     name="zephyr",
     prefix=[