<｜begin▁of▁sentence｜>### Instruction:
As a management consultant providing operational and strategic advice to a client in the logistics industry, you have been tasked with optimizing the routing system for a fleet of delivery vehicles. The client has provided you with a directed graph representing the road network, with the following edge set: [(0, 1), (1, 2), (2, 3)]. They are interested in identifying the specific edge ID of the road segment connecting vertices 1 and 2, considering the direction of travel from location 1 to location 2. Using the NetworkX library in Python, you can assist in extracting the edge ID using the appropriate method.
### Response:
import igraph as ig

# Create an igraph Graph
g = ig.Graph(edges=[(0, 1), (1, 2), (2, 3)])

# Get the edge ID between vertices 1 and 2
eid = g.get_eid(1, 2, directed=True, error=True)

print('Edge ID:', eid)
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