<｜begin▁of▁sentence｜>### Instruction:
As a nonprofit administrator overseeing a community outreach program, you're tasked with managing various aspects efficiently, including tracking volunteer assignments. Within your network of volunteers, you utilize a specialized tool, the `Volunteer Network Tracker`, to organize their roles and connections. Now, you're faced with a task: you need to identify the unique identifier (ID) for the connection between Volunteer 0 and Volunteer 1. This ID is crucial for tracking their collaborative efforts accurately within the system.
### Response:
from igraph import Graph

# Define the edges for the graph
edges = [(0, 1), (1, 2), (2, 3), (3, 0)]

# Create the graph with the defined edges
g = Graph(edges=edges)

# Get the edge ID for the edge between vertex 0 and vertex 1
edge_id = g.get_eid(0, 1)

print(f'The edge ID between vertex 0 and vertex 1 is: {edge_id}')
<|EOT|>
