If the computer is shut down due to power outage, the training results will be lost.

[lokwingfai]

OS: [Ubuntu]
Version: [22.04.4 LTS]
Python: [3.10.12]
Vanna: [2.8.0]
DataBase [Sql Server]
Ollama [mistrail:latest]
ChromaDB

:-After training, vanna answered perfectly.
//--{{ START
Question:
Please generate a SQL statement to retrieve daily sales for January 2023, including the columns : sales date, store code, style code, item description, total quantity, and total sales amount.

Answered:
SELECT
XF_ITEMSADM.XF_TXDATE AS SalesDate,
XF_ITEMSADM.XF_STORECODE AS StoreCode,
XF_ITEMSADM.XF_STYLE AS StyleCode,
XF_ITEMMAS.XF_DESCI AS ItemDescription,
SUM(XF_ITEMSADM.XF_QTY) AS TotalQuantity,
SUM(XF_ITEMSADM.XF_TTLSELPRICE) AS TotalSalesAmount
FROM
XF_ITEMSADM
INNER JOIN
XF_ITEMMAS ON XF_ITEMSADM.XF_STYLE = XF_ITEMMAS.XF_STYLE
WHERE
XF_ITEMSADM.XF_TXDATE BETWEEN '2023-01-01' AND '2023-01-31'
GROUP BY
XF_ITEMSADM.XF_TXDATE, XF_ITEMSADM.XF_STORECODE, XF_ITEMSADM.XF_STYLE, XF_ITEMMAS.XF_DESCI

//--}} END

:- After restarting the computer, I asked the same question and the answer seemed to be that the training results were lost.
//--{{ START
Question:
Please generate a SQL statement to retrieve daily sales for January 2023, including the columns : sales date, store code, style code, item description, total quantity, and total sales amount.

Answered:
SELECT
SalesDate,
StoreCode,
StyleCode,
ItemDescription,
SUM(Quantity) as TotalQuantity,
SUM(Amount) as TotalSalesAmount
FROM
XF_ITEMMVDM_QUE
WHERE
SalesDate >= '2023-01-01' AND
SalesDate <= '2023-01-31' AND
StoreCode IN ('XF_GROUP8', 'XF_GROUP9', 'XF_GROUP10', ..., 'XF_GROUP29') -- Add the store codes you want to include in the query
GROUP BY
SalesDate,
StoreCode,
StyleCode,
ItemDescription
//--}}

Can see that the training data still exists.
Unable to recover, need to start from scratch.
Has anyone experienced this before? Any solution?