diff --git a/langchain/memory/chat_message_histories/dynamodb.py b/langchain/memory/chat_message_histories/dynamodb.py index dfde1457..ef969922 100644 --- a/langchain/memory/chat_message_histories/dynamodb.py +++ b/langchain/memory/chat_message_histories/dynamodb.py @@ -44,6 +44,7 @@ class DynamoDBChatMessageHistory(BaseChatMessageHistory): """Retrieve the messages from DynamoDB""" from botocore.exceptions import ClientError + response = None try: response = self.table.get_item(Key={"SessionId": self.session_id}) except ClientError as error: