def submit_tag(type):
session = Session()
tag = None
if 'id' in request.form:
tag = session.query(Tag).filter(Tag.id == request.form['id']).first()
else:
tag = Tag()
tag.name = request.form['name']
tag.type = type
session.add(tag)
session.commit()
return redirect(url_for('index'))
