<｜begin▁of▁sentence｜>### Instruction:
As a naturalist leading guided tours at a nature center, you come across two areas in the forest with the coordinates (0, 0, 10, 10) and (5, 5, 15, 15) that you want to merge to create a larger viewing area for visitors. Using the igraph BoundingBox __ior__ method, can you calculate the new dimensions of the combined area to ensure that it meets the requirements for the upcoming nature program?
### Response:
from igraph.drawing import BoundingBox

# Create two bounding boxes
bb1 = BoundingBox(0, 0, 10, 10)
bb2 = BoundingBox(5, 5, 15, 15)

# Take the union of the two bounding boxes using the |= operator
bb1 |= bb2

# Print the resulting bounding box dimensions
print(bb1)
<|EOT|>
