<｜begin▁of▁sentence｜>### Instruction:
As a medical transcriptionist, you work with a variety of medical professionals to transcribe their dictations into written reports and documents. In this scenario, imagine that you are working with a team of surgeons at a hospital. One of the surgeons, Dr. Smith, has provided a detailed description of a surgical procedure using a specific medical transcription software. Dr. Smith mentions a particular tool called "PlotlyEdgeDrawer" that he used to visualize a looped edge in the surgical procedure. Your task is to accurately transcribe Dr. Smith's description of how the "PlotlyEdgeDrawer" was utilized to visualize the looped edge attached to a specific part of the surgical process.
### Response:
from igraph.drawing import PlotlyDrawer

# Assuming 'g' is an igraph graph object and 'plotly_drawer' is an instance of PlotlyEdgeDrawer
edge_index = g.ecount() - 1  # Index of the last edge, assuming it is a loop
vertex_index = g.vs.find(name="A").index  # Index of a vertex with a loop
edge = g.es[edge_index]  # Retrieve the edge object

# Drawing the loop edge using PlotlyEdgeDrawer
drawer = PlotlyDrawer()
drawer.draw_loop_edge(edge=edge, vertex=g.vs[vertex_index])

# Display the plot (if necessary)
drawer.show()
<|EOT|>
