matplotlib not working

Question

My matplotlib cartesian-axis display is not working. Can someone help me?

ax = plt.gca()
ax.spines['top'].set_color('none')
ax.spines['bottom'].set_position('zero')
ax.spines['left'].set_position('zero')
ax.spines['right'].set_color('none')

The bottom axis is sent to 0 but the left doesn’t. Example in the code.

Can you help me?

INPUT: y = 3x - 3
https://code.sololearn.com/cM80c3OE0VVn/?ref=app

Answer 1

Ugulberto Sánchez ,

i did a try with your code in playground and it is showing a diagram. what is your output showing?

Answer 2

Lothar I mean, the y axis isn’t placed to 0, and i don’t know how to change that