<｜begin▁of▁sentence｜>### Instruction:
While investigating a complex network infrastructure for a tech report, could you utilize the `has_multiple` feature within the networkx library to identify and highlight any duplicate network links that might be impacting data flow or network efficiency?
### Response:
```python
from igraph import Graph

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

# Check for multiple edges
multiples = g.is_multiple()

# Print which edges are multiples
print(multiples)
```
<|EOT|>
