06. Plot Treemap with coffee

Lets load the dataset.

# Libraries
import plotly.graph_objects as go
import pandas as pd

from plotly.io import show

try:
    __file__
    TERMINAL = True
except:
    TERMINAL = False


# Define URL
URL = 'https://raw.githubusercontent.com/plotly/datasets/96c0bd/sunburst-coffee-flavors-complete.csv'

# Load dataframe
df = pd.read_csv(URL)

# Show
if TERMINAL:
    print("\nDF:")
    print(df)
df

	ids	labels	parents
0	Coffee	Coffee Flavors	NaN
1	Aromas	Aromas	Coffee
2	Tastes	Tastes	Coffee
3	Aromas-Enzymatic	Enzymatic	Aromas
4	Aromas-Sugar Browning	Sugar Browning	Aromas
...	...	...	...
92	Pungent-Thyme	Thyme	Spicy-Pungent
93	Smokey-Tarry	Tarry	Carbony-Smokey
94	Smokey-Pipe Tobacco	Pipe Tobacco	Carbony-Smokey
95	Ashy-Burnt	Burnt	Carbony-Ashy
96	Ashy-Charred	Charred	Carbony-Ashy

97 rows × 3 columns

# Display
fig = go.Figure(go.Treemap(
    ids=df.ids,
    labels=df.labels,
    parents=df.parents,
    pathbar_textfont_size=15,
    #maxdepth=3,
    root_color="lightgrey"
))

# Update
fig.update_layout(
    uniformtext=dict(minsize=10, mode='hide'),
    margin=dict(t=50, l=25, r=25, b=25)
)

# Show
show(fig)