<｜begin▁of▁sentence｜>### Instruction:
As a network researcher, you are working on a project to understand the connectivity patterns in a complex chemical interaction network. You have generated an Erdős-Rényi graph with 10 nodes and 20 edges to represent the interactions between different chemicals. Now, you want to apply the Large Graph Layout (LGL) algorithm from the igraph library to visualize this network on a 2D plane and obtain the coordinates for each chemical node. Can you provide the coordinates for each vertex after applying the LGL algorithm?
### Response:
```python
from igraph import Graph
import json

# Create an example graph
g = Graph.Erdos_Renyi(n=10, m=20)

# Apply the Large Graph Layout (LGL) algorithm
layout = g.layout_lgl()

# Print the layout coordinates for each vertex
for idx, coord in enumerate(layout):
    print(f'Vertex {idx}: {coord}')
```
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