DOC: correct signature for animation update function in rain example

tacaswell · tacaswell · commit 7722272af2ed · 2025-04-27T21:37:12.000-04:00
diff --git a/galleries/examples/animation/rain.py b/galleries/examples/animation/rain.py
@@ -67,10 +67,11 @@ def update(frame_number):
     scat.set_edgecolors(rain_drops['color'])
     scat.set_sizes(rain_drops['size'])
     scat.set_offsets(rain_drops['position'])
+    return [scat]
 
 
 # Construct the animation, using the update function as the animation director.
-animation = FuncAnimation(fig, update, interval=10, save_count=100)
+animation = FuncAnimation(fig, update, interval=10, save_count=100, blit=True)
 plt.show()
 
 # %%
