diff --git a/chattool/chattype.py b/chattool/chattype.py
index 12f1b02..739e367 100644
--- a/chattool/chattype.py
+++ b/chattool/chattype.py
@@ -196,6 +196,7 @@ def display_role_content(dic:dict, sep:Union[str, None]=None):
                 return f"{sep}{role}{sep}calling tool:\n{pformat(tools)}"
             if 'function_call' in dic:
                 return f"{sep}{role}{sep}calling function:\n{pformat(dic['function_call'])}"
+            return f"{sep}{role}{sep}{content}"
         else:
             raise Exception(f"Unknown role {role}")