fixed uncleared canvas

This commit is contained in:
Daniel Knüttel 2018-01-18 11:27:06 +01:00
parent be2a5d1a68
commit cdf1823bf6

View File

@ -34,6 +34,7 @@ def get_png(tex):
buf.seek(0) buf.seek(0)
plt.clf()
return buf return buf