Update app.py

app.py

@@ -497,9 +497,6 @@ def apply_watermark(canvas, watermark_path):
     watermark = Image.open(watermark_path).convert("RGBA")
     
     # Calculate the position to center the watermark
-    canvas_width, canvas_height = canvas.size
-    watermark_width, watermark_height = watermark.size
-
     x = (canvas_width - watermark_width) // 2
     y = (canvas_height - watermark_height) // 2