diff --git a/notebooks/noj_book/render_tools.clj b/notebooks/noj_book/render_tools.clj
index aab8065..8a86f1f 100644
--- a/notebooks/noj_book/render_tools.clj
+++ b/notebooks/noj_book/render_tools.clj
@@ -10,8 +10,7 @@
    [scicloj.metamorph.ml.preprocessing :as preprocessing]
    [tablecloth.api :as tc]
    [tech.v3.dataset.modelling :as ds-mod]
-   [tech.v3.datatype.functional :as dtf]
-  )
+   [tech.v3.datatype.functional :as dtf]))
   
 
 (defn anchor-or-nothing [x text]