`import matplotlib`<br>
`import numpy as np`
<br>
`import matplotlib.pyplot as plt
`<br>
`plt.figure(figsize=(6, 3))`<br>
` plt.plot(x, y)`
<br>
`plt.show()`<br>
Why doesn't
plt.show()
display my plot? plt.savefig('myplot.png')
works, however. thanks