diff --git a/examples/convolution_2d.py b/examples/convolution_2d.py
index 38ee033..df7cd6b 100644
--- a/examples/convolution_2d.py
+++ b/examples/convolution_2d.py
@@ -175,3 +175,4 @@ def forward(self, points, values):
         print(f"Loss: {loss.item()}")
 
 
+