<｜begin▁of▁sentence｜>### Instruction:
As a network analysis expert familiar with networkx, I'll address your inquiry regarding using the `VertexDendrogram` function from the igraph library to plot a vertex dendrogram based on detected communities in a graph read from 'graph_file.gml'. To clarify, in the realm of orthopedic surgery, this task could be likened to utilizing advanced imaging techniques to map out the intricate structures of a patient's musculoskeletal system for precise surgical planning and intervention.
### Response:
import igraph as ig
import matplotlib.pyplot as plt

# Read a graph from a file
g = ig.read('graph_file.gml')
# Create a dendrogram via a community detection method
vd = g.community_leading_eigenvector()
# Plot the dendrogram
ig.plot(vd, target='dendrogram.png')
<|EOT|>
