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import matplotlib.pyplot as plt
from graphviz import Digraph

# Create a directed graph
flow_chart = Digraph(format='png', graph_attr={'rankdir': 'LR', 'size': '8,5'})

# Add nodes
flow_chart.node("Start", "Start", shape="ellipse")
flow_chart.node("Borrowing", "Borrowing Process", shape="box")
flow_chart.node("Renewal", "Renewal Process", shape="box")
flow_chart.node("Cataloging", "Record Keeping & Cataloging", shape="box")
flow_chart.node("Returning", "Returning Process", shape="box")
flow_chart.node("End", "End", shape="ellipse")

# Add edges
flow_chart.edge("Start", "Borrowing")
flow_chart.edge("Borrowing", "Renewal", label="If Renewal Requested", constraint="true")
flow_chart.edge("Borrowing", "Returning", label="If Returning", constraint="true")
flow_chart.edge("Renewal", "Returning", label="After Renewal Period", constraint="true")
flow_chart.edge("Returning", "Cataloging")
flow_chart.edge("Cataloging", "End")

# Render the flow chart and display
file_path = "/mnt/data/Library_Process_Flow.png"
flow_chart.render(file_path, cleanup=True)
file_path