Hello,
Plot image (.png) creation failed on Linux machine which is a non graphic node, is it expected? what are the Linux system requirements? sample code is as follows
fname='test_file'
import matplotlib.pyplot as plt
fig, ax = plt.subplots( nrows=1, ncols=1 )
ax.plot([10,11,12], [101,19,12])
fname_img=fname+'.png'
fig.savefig(fname_img)
plt.close(fig)
Thanks,
Srinivas