From 6fe3360d17fd33ef1b4cd668c471fdb66ee6977c Mon Sep 17 00:00:00 2001
From: Mikolaj Mikuliszyn <mikolaj.mikuliszyn@gmail.com>
Date: Sun, 27 Apr 2025 18:13:21 +0100
Subject: [PATCH] mend

---
 libs/langchain/langchain/memory/persona.py          |  3 +--
 .../tests/unit_tests/memory/test_persona.py         | 13 +++++++------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/libs/langchain/langchain/memory/persona.py b/libs/langchain/langchain/memory/persona.py
index 4717bdddfc8..369126da276 100644
--- a/libs/langchain/langchain/memory/persona.py
+++ b/libs/langchain/langchain/memory/persona.py
@@ -1,9 +1,8 @@
 import re
 from typing import Any, Callable, Optional
 
-from pydantic import BaseModel, Field
-
 from langchain_core.memory import BaseMemory
+from pydantic import BaseModel, Field
 
 
 class EnrichedMessage(BaseModel):
diff --git a/libs/langchain/tests/unit_tests/memory/test_persona.py b/libs/langchain/tests/unit_tests/memory/test_persona.py
index c06703ffd11..d6879b258f6 100644
--- a/libs/langchain/tests/unit_tests/memory/test_persona.py
+++ b/libs/langchain/tests/unit_tests/memory/test_persona.py
@@ -1,12 +1,13 @@
-import unittest
-import sys
-from io import StringIO
-from contextlib import contextmanager
-from langchain.memory.persona import PersonaMemory, EnrichedMessage
-from langchain.schema import AIMessage, HumanMessage, BaseMessage
 import json
+import sys
+import unittest
+from contextlib import contextmanager
+from io import StringIO
 from typing import List, Optional
 
+from langchain.memory.persona import EnrichedMessage, PersonaMemory
+from langchain.schema import AIMessage, BaseMessage, HumanMessage
+
 
 class MockChatModel:
     """A simple mock chat model that can simulate both success and failure cases."""