<｜begin▁of▁sentence｜>### Instruction:
Given a simple graph with edges [(1, 2), (2, 3), (3, 4), (4, 1)], how can you obtain a string representation of this graph that includes its summary with a verbosity of 1 and attribute printing turned off, as provided by the __str__ method of the Graph class in igraph?
### Response:
from igraph import Graph

# Create a simple graph
edges = [(1, 2), (2, 3), (3, 4), (4, 1)]

# Initialize the graph
graph = Graph(edges=edges)

# Get a string representation of the graph
graph_string = str(graph)
print(graph_string)
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