Matplotlib image not coming up in Visual Studio Code

Question

I've written a sample program for using maplotlib and seaborn:

import matplotlib as plt
import numpy as np
import random
import seaborn as sns
rolls = [random.randrange(1, 7) for i in range(600)]
values, frequencies = np.unique(rolls, return_counts=True)
title = f'Rolling a Six-Sided Die {len(rolls):,} Times'
sns.set_style('whitegrid')
axes = sns.barplot(x=values, y=frequencies, palette='bright')

Everything is calculated correctly (I've omitted print's for brevity), but nothing shows up.

I've tried either under command line, and with vscode.

I'm running windows 7, python 3.7.7 and conda 4.8.3

What am I missing?

Thanks

Try including plt.show() at the end of your code

Sheldore
– Sheldore

2020-04-13 14:49:58 +00:00
Commented Apr 13, 2020 at 14:49 — Sheldore
– Sheldore, Commented Apr 13, 2020 at 14:49

Francisco M. · Accepted Answer · 2020-04-13 15:04:38Z

1

you need to print the graph, you need next lines of code

soportes[:].plot.bar(x='row', y='column')

#soportes[row_init: row_finish].plot.bar(x='variable', y='variable')

plt.ylabel('Soporte') #name axis y

plt.xlabel('Producto') #name axis x

plt.title('Soporte por producto Prior') #name windows

plt.savefig('Graph/Prior_Barra.png', bbox_inches="tight") #save graph

plt.show() # to show graph

delete line axes = sns.barplot(x=values, y=frequencies, palette='bright')

answered Apr 13, 2020 at 15:04

Francisco M.

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