<｜begin▁of▁sentence｜>### Instruction:
Imagine you're a fashion blogger who has recently ventured into analyzing the interconnected nature of fashion trends using a digital network. You've created a captivating graphical representation that outlines the progressive journey from classic styles to modern trends, featuring four significant milestones. This graph, meticulously designed using networkx, showcases the evolution of fashion. Now, you wish to share this insightful journey with your audience in a refined format. To do so, you're considering converting your graph into the elegant Pajek format, ideal for such sophisticated data visualization. How could you elegantly transform this networkx-generated path graph into a Pajek file, ensuring this stylish evolution of fashion trends is ready for its digital debut?
### Response:
import networkx as nx
# Create a simple path graph
g = nx.path_graph(4)
# Write the graph in Pajek format to a file called 'path_graph.net'
nx.write_pajek(g, 'path_graph.net')
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