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import random

def sailor_legend(color, text):
    text = Text(text, color=BLACK, font_size=24)
    sailor = ImageMobject(f"sailor-{color}.png").scale(0.15)
    return Group(sailor, text).arrange(RIGHT)

rng = np.random.RandomState(2029) #1989 #2019

class ShipScene(SpaceScene):

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from scipy.cluster import hierarchy

def tree2newick(node, newick, parentdist, leaf_names):
    if node.is_leaf():
        return f"{leaf_names[node.id]}:{parentdist - node.dist:.2f}{newick}"
    else:
        if len(newick) > 0:
            newick = f"):{parentdist - node.dist:.2f}{newick}"
        else:
            newick = ");"

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import matplotlib.pyplot as plt

class InteractivePlot(object):

    def __init__(self, id, xlabel, ylabel):
        self.id = id
        plt.figure(id)
        plt.ion()
        self.xlabel = xlabel
        self.ylabel = ylabel

fbkarsdorp

#! /usr/bin/env python

import numpy as np
from heapq import nlargest
from itertools import izip
from sklearn.feature_extraction.text import CountVectorizer

old_settings = np.seterr(all='ignore') 

def logsum(x):