Update app.py

app.py

@@ -276,7 +276,7 @@ def generate_labels(font_file=None, num_labels: int = 20):
 
         for idx, label in enumerate(labels):
             x = (idx % cols) * cell_w
-            y = (idx // cols) * cell_h + 5
+            y = (idx // cols) * cell_h + 10
 
             # Draw each character with spacing
             char_x = x + 10  # small left margin