From 7657a22fa9853e94aa937f3f71178a8512cb2787 Mon Sep 17 00:00:00 2001
From: zeeland <zeeland4work@gmail.com>
Date: Sat, 20 Jul 2024 04:04:36 +0800
Subject: [PATCH] feat: add created_at for BaseMessage

---
 promptulate/schema.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/promptulate/schema.py b/promptulate/schema.py
index 6c6adba0..2c587f05 100644
--- a/promptulate/schema.py
+++ b/promptulate/schema.py
@@ -24,6 +24,7 @@ class BaseMessage(BaseModel):
 
     content: str
     additional_kwargs: dict = Field(default_factory=dict)
+    created_at: datetime = Field(default_factory=datetime.now)
 
     @property
     @abstractmethod