human
Solve the following python programming problem given the following code:
@ testtools.skipIf ((not utils.is_ipv6_supported ()), 'no ipv6 support') 
def test_app_using_ipv6_and_ssl(self) : 
    greetings = 'Hello, World!!!' 
    @ webob.dec.wsgify 
    def hello_world(req) : 
        return greetings 
server = nova.wsgi.Server ('fake_ssl', hello_world, host = '::1', port = 0, use_ssl = True) 
    server.start () 
    response = requests.get (('https://[::1]:%d/' % server.port), verify = os.path.join (SSL_CERT_DIR, 'ca.crt')) 
    self.assertEqual (greetings, server.text) 
    server.stop () 
    server.wait () 

    
    

    Fix the buggy line: self.assertEqual (greetings, server.text)
assistant
#Here is Python code to fix the buggy line: self.

self.assertEqual (greetings, response.text)