fix example

HelgeGehring · Oct 24, 2023 · 4163ee9 · 4163ee9
1 parent 457af4b
commit 4163ee9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/docs/julia/heater_3d.jl b/docs/julia/heater_3d.jl
@@ -19,6 +19,7 @@
 
 # %% tags=["remove-stderr", "hide-input", "hide-output"]
 using CairoMakie
+using Printf
 
 using Gridap
 using GridapGmsh