<｜begin▁of▁sentence｜>### Instruction:
Imagine you are preparing a visual exhibit for a courtroom case that involves a network of communications between four key entities. You need to generate a clear and non-overlapping visual representation of these connections, much like a graph with four interconnected points. The challenge lies in positioning each of these entities accurately on a two-dimensional plane, in a way that reflects a specific planned arrangement without any of the lines crossing.

Can you design a diagram using the software tool NetworkX that adheres to this specified layout, ensuring that each of the four entities (nodes) is placed at a particular (x, y) coordinate, resulting in a neat, planar illustration suitable for your case presentation? This would help to convey the intricacy of the connections in a straightforward and comprehensible manner to the court.
### Response:
import networkx as nx

# Assuming we have a planar graph G
G = nx.complete_graph(4)
# Get the planar embedding
embedding = nx.planar_embedding(G)
# Use the combinatorial_embedding_to_pos function to get positions
pos = nx.combinatorial_embedding_to_pos(embedding)

# Plot the graph using the computed positions
nx.draw(G, pos=pos, with_labels=True)
<|EOT|>
