Update app.py

app.py

@@ -9,17 +9,18 @@ def add_label_to_image(image, label):
     # Create a drawing context
     draw = ImageDraw.Draw(image)
     
-    # Get the text size and position
-    text_size = draw.textsize(label)
-    position = ((image.width - text_size[0]) // 2, image.height - text_size[1] - 10)  # Centered at the bottom
+    # Calculate the size and position of the text
+    text_bbox = draw.textbbox((0, 0), label, font=font)
+    text_width, text_height = text_bbox[2] - text_bbox[0], text_bbox[3] - text_bbox[1]
+    position = ((image.width - text_width) // 2, image.height - text_height - 10)  # Centered at the bottom
     
     # Add a semi-transparent rectangle behind the text for better visibility
     rect_margin = 10
     rect_position = [
         position[0] - rect_margin,
         position[1] - rect_margin,
-        position[0] + text_size[0] + rect_margin,
-        position[1] + text_size[1] + rect_margin,
+        position[0] + text_width + rect_margin,
+        position[1] + text_height + rect_margin,
     ]
     draw.rectangle(rect_position, fill=(0, 0, 0, 128))  # Semi-transparent black
     draw.text(position, label, fill="white", font=font)