From 086ef5e8055e0ad43833bfcd985bb46a801cf1d7 Mon Sep 17 00:00:00 2001
From: seehi <6580@pm.me>
Date: Tue, 9 Jul 2024 12:41:44 +0800
Subject: [PATCH] update comment

---
 metagpt/exp_pool/decorator.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/metagpt/exp_pool/decorator.py b/metagpt/exp_pool/decorator.py
index 4e7213dfe..62f766b9d 100644
--- a/metagpt/exp_pool/decorator.py
+++ b/metagpt/exp_pool/decorator.py
@@ -109,6 +109,11 @@ class ExpCacheHandler(BaseModel):
 
     @model_validator(mode="after")
     def initialize(self):
+        """Initialize default values for optional parameters if they are None.
+
+        This is necessary because the decorator might pass None, which would override the default values set by Field.
+        """
+
         self._validate_params()
 
         self.exp_manager = self.exp_manager or exp_manager