diff --git a/python/tasks/mlb_player.py b/python/tasks/mlb_player.py
index 696cb76..67eb29d 100644
--- a/python/tasks/mlb_player.py
+++ b/python/tasks/mlb_player.py
@@ -17,7 +17,7 @@ def kernel_1():
         )
 
         t3 = {
-            o : pandas.read_csv(o)
+            o : pandas.read_csv(o).to_xarray()
             for o in t2
         }