<｜begin▁of▁sentence｜>### Instruction:
As a sales representative, you are tasked with organizing and documenting your sales data for a forthcoming presentation to potential clients. You have gathered information about a small network of three key clients (A, B, C) who are interconnected in a cycle. Could you advise on how to save this network data to a file in Pajek format for inclusion in the presentation using the NetworkX library?
### Response:
from igraph import Graph

# Create a graph
g = Graph(edges=[(0, 1), (1, 2), (2, 0)])

# Add some vertex labels
g.vs['label'] = ['A', 'B', 'C']

# Save the graph to a Pajek-formatted file
g.write_pajek('my_graph.net')
<|EOT|>
