Sankey Diagram in Python

SankeyDiagramPython.py

# Sankey Diagram in Python

import plotly.graph_objects as go

labels = ["Source A", "Source B", "Source C", "Taget X", "Taget Y", "Taget Z"]

source = [0,1,0,2,3,3,4]
target = [3,3,4,4,5,5,5]
values = [0,4,2,8,4,2,3]

fig = go.Figure(data=[go.Sankey(
    node=dict(
        pad=15,
        thickness=20,
        line=dict(color='black', width=0.5),
        label=labels
    ),
    link=dict(
        source=source,
        target=target,
        value=values
    )
)])

fig.update_layout(title_text="Basic Sankey Diagram", font_size=10)
fig.show()