NetworkX + Plotly

Use the NetworkX and Plotly libraries to create a simple graph

Python 
import networkx as nx
import plotly.graph_objects as go

# Create a graph using NetworkX
G = nx.Graph()
G.add_edge("a", "b", weight=0.6)
G.add_edge("a", "c", weight=0.2)
G.add_edge("c", "d", weight=0.1)
G.add_edge("c", "e", weight=0.7)
G.add_edge("c", "f", weight=0.9)
G.add_edge("a", "d", weight=0.3)

# Generate positions for the nodes
pos = nx.spring_layout(G)

# Create a Plotly figure
fig = go.Figure()

# Add edges to the figure
for u, v, data in G.edges(data=True):
    x0, y0 = pos[u]
    x1, y1 = pos[v]
    fig.add_trace(go.Scatter(x=[x0, x1], y=[y0, y1], mode='lines', line=dict(width=data['weight'] * 5, color='gray')))

# Add nodes to the figure
for node in G.nodes():
    x, y = pos[node]
    fig.add_trace(go.Scatter(x=[x], y=[y], mode='markers', marker=dict(size=10)))

# Show the figure
fig.show()
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