Background

from wordcloud import WordCloud
text = "Nairobi kiosk mango soda airtime bread Nairobi Mombasa Kisumu Nakuru Eldoret kiosk kiosk mango rainfall shillings units Nairobi stall coastal lakeside highland"
wc = WordCloud(width=400, height=220, background_color='black', colormap='Pastel1').generate(text)
plt.imshow(wc, interpolation="bilinear")
plt.axis("off")
plt.show()
print('background')

from wordcloud import WordCloud
wc = WordCloud(width=400, height=220, background_color="white").generate("Nairobi kiosk mango soda airtime bread Nairobi Mombasa Kisumu Nakuru Eldoret kiosk kiosk mango rainfall shillings units Nairobi stall coastal lakeside highland")
plt.imshow(wc, interpolation="bilinear")
plt.axis("off")
plt.show()
print("default")

from wordcloud import WordCloud
print(len("Nairobi kiosk mango soda airtime bread Nairobi Mombasa Kisumu Nakuru Eldoret kiosk kiosk mango rainfall shillings units Nairobi stall coastal lakeside highland".split()))

print('background')