# My Bloch sphere/ qsphere is appearing as an ellipse/oval

I tried to plot a Bloch vector. However, my Bloch sphere is appearing as an ellipse/oval instead of a circle. I am having the same issues with qsphere also. instead of

from qiskit.visualization import plot_bloch_vector

%matplotlib inline

plot_bloch_vector([0,1,0], title="New Bloch Sphere")

• An issue has been opened for this problem: github.com/Qiskit/qiskit-terra/issues/4770. It looks like it might be an issue with a specific matplotlib version Aug 6 '20 at 15:07
• Thank You. I changed my version of Matplotlib from 3.3.0 to 3.2.2 and it solved the problem. Aug 7 '20 at 19:31