<｜begin▁of▁sentence｜>### Instruction:
As a Mental Health Technician, you support mental health professionals in delivering care and assistance to individuals facing mental illness or psychiatric challenges. In our scenario, let's imagine you're part of a team developing a digital tool to help mental health professionals visualize and analyze geographic patterns related to mental health services access. To enhance the tool's capabilities, you're tasked with integrating a feature that computes a unique identifier for geographic regions represented as bounding boxes.

Given the coordinates (10,10) and (30,30) defining a bounding box, your objective is to implement a method utilizing the hashing functionality within the Graph module of the tool's API. This method should calculate a hash value for the provided bounding box coordinates, allowing for efficient storage and retrieval of geographic data within the application.
### Response:
from igraph.drawing.utils import BoundingBox

# Create a bounding box
bb = BoundingBox(10, 10, 30, 30)

# Get the hash of the bounding box
hash_value = bb.__hash__()

# Print the hash value
print(hash_value)
<|EOT|>
