<｜begin▁of▁sentence｜>### Instruction:
Imagine a customer walks into your pharmacy and hands you a prescription, not for medication, but for a clear representation of a series of drugs that need to be combined in a specific order. Think of this prescription as a map where the drugs are represented as points, and the order of combination as paths between them. You have this prescription detailed as 'G = nx.path_graph(4)', which outlines a sequence of four drugs. To ensure that every pharmacist can understand the combination paths without any overlaps or errors, you'd like to display this sequence in a two-dimensional layout, akin to arranging them on a flat surface of a counter. How might one convert this theoretically linear prescription 'G' into a visual layout using NetworkX's 'draw_planar' functionality, ensuring the paths are displayed in a manner that no paths cross unnecessarily, just as you would carefully lay out each medication in its proper place on a workstation?
### Response:
import networkx as nx
import matplotlib.pyplot as plt

# Create a new graph instance
G = nx.path_graph(4)

# Draw the graph using the planar layout
nx.draw_planar(G)

# Display the plot
plt.show()
<|EOT|>
