TypeError in `tutorial/bose_einstein_condensate_basic_framework.ipynb`

[flokno]

When running the bose_einstein_condensate_basic_framework tutorial, I get

I get

[vidarsko]

Thanks. The usage was not correct. the cell should be:

# task 8

J_s = bec.calc_superfluid_current()
H = bec.calc_hamiltonian_density()

fig, ax=bec.plot_field(H,cmap_symmetric=False,colormap = 'cool')
bec.plot_vector_field(J_s, ax=ax)
plt.show()

I have updated the tutorial. See if it works for you.

[flokno]

confirmed