<｜begin▁of▁sentence｜>### Instruction:
As an innovation strategist, you've been tasked with developing and implementing strategies to optimize the utilization of spatial data in a transportation network system. Specifically, you need to calculate the union of two bounding boxes, bbox1 with coordinates (0,0) to (1,1) and bbox2 with coordinates (0.5,0.5) to (1.5,1.5), using the BoundingBox.union method from the geospatial library. This will enable more efficient management and analysis of the transportation network data.
### Response:
from matplotlib.transforms import Bbox

# Create two bounding boxes
bbox1 = Bbox([[0, 0], [1, 1]])
bbox2 = Bbox([[0.5, 0.5], [1.5, 1.5]])

# Calculate the union of the two bounding boxes
union_bbox = Bbox.union([bbox1, bbox2])

print('Union of bbox1 and bbox2:', union_bbox)
<|EOT|>
