Update duckdb index files

.gitattributes

@@ -55,3 +55,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 achang--stock_forecast/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 achang--stock_forecast_0/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+atradebot--stock_forecast_0/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

atradebot--stock_forecast_0/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:79ea89b5a82b4da16dd9688943e226d5f162d26911aaa22b9742697a5aa6925f
+size 1060864