@viewer.view('logout')
@login_required
def logout():
    session.clear()
    flash('You were logged out', category='info')
    return redirect(url_for('index'))
Construct a polynomial ring returning ``(ring, x_1, ..., x_n)``.
dataset/ETHPy150Open jkossen/imposter/admin.py/logout--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/polys/rings.py/ring