Add formatter

examples/plot_chain.jl

@@ -21,7 +21,7 @@ function gen_plot(filepath)
     x = Vector{Float64}()
     y = Vector{Float64}()
 
-    for i = 1:30
+    for i in 1:30
         print("\r", i)
         # push
         opt = get_operations(g)
@@ -38,7 +38,7 @@ function gen_plot(filepath)
             push_operation!(g, rand(collect(opt.nodeSplits)))
             println("NS")
         else
-            i = i-1
+            i = i - 1
         end
 
         props = graph_properties(g)
@@ -48,13 +48,26 @@ function gen_plot(filepath)
 
     println("\rDone.")
 
-    plot([x[1], x[2]], [y[1], y[2]], linestyle = :solid, linewidth = 1, color = :red, legend=false)
+    plot(
+        [x[1], x[2]],
+        [y[1], y[2]],
+        linestyle = :solid,
+        linewidth = 1,
+        color = :red,
+        legend = false,
+    )
     # Create lines connecting the reference point to each data point
     for i in 3:length(x)
-        plot!([x[i-1], x[i]], [y[i-1], y[i]], linestyle = :solid, linewidth = 1, color = :red)
+        plot!(
+            [x[i - 1], x[i]],
+            [y[i - 1], y[i]],
+            linestyle = :solid,
+            linewidth = 1,
+            color = :red,
+        )
     end
 
-    gui()
+    return gui()
 end
 
 gen_plot("AB->ABBB.txt")