Hi, I'm using SageMath version 9.3, Release Date: 2021-05-09 If I write in my terminal :
print('hello')
x = var('x')
f(x)= x**2
plot(f,-4,4)
print('hello 2')
The 2 hello are printed and also the graphic in a png. If I write these 5 rows in a file .sage and use 'load' or 'attach', only the 2 hello are printed but no png graphic ... Thanks for your help.
