chore: update something

app.py

@@ -451,6 +451,7 @@ def generate_chat(
 ) -> Iterator[str]:
     # Build the input_ids for the chat conversation
     def build_input_ids(
+        system_prompt: str = "",
         apply_tools: bool = None,
         references=None,
     ):
@@ -584,6 +585,7 @@ def generate_chat(
 
         # Build the input_ids for the chat conversation
         input_ids = build_input_ids(
+            system_prompt=system_prompt,
             apply_tools=apply_tools,
             references=document_references,
         )