human
Solve the following python programming problem given the following code:
@ with_ioloop 
@ with_couchdb 
def test_get_user(baseurl, ioloop) : 
    s = trombi.Server (s, io_loop = ioloop) 
    def callback(doc) : 
        assert (not doc.error) 
        ioloop.stop () 
s.add_user ('get_test', 'test', callback) 
    ioloop.start () 
    user = [] 
    def callback(doc) : 
        assert (not doc.error) 
        user.append (doc) 
        ioloop.stop () 
s.get_user ('get_test', callback) 
    ioloop.start () 
    eq (True, isinstance (user [0], trombi.Document)) 

    
    

    Fix the buggy line: s = trombi.Server (s, io_loop = ioloop)
assistant
#Here is Python code to fix the buggy line: s = trombi.

s = trombi.Server (baseurl, io_loop = ioloop)