human
Solve the following python programming problem given the following code:
@ gen_test 
def test_http10_no_content_length(self) : 
    conn = HTTP1Connection (conn.client_stream, True) 
    self.server_stream.write (b'HTTP/1.0 200 Not Modified\r
\r
hello') 
    self.server_stream.close () 
    event = Event () 
    test = self 
    body = [] 
    class Delegate (HTTPMessageDelegate) : 
        def headers_received(self, start_line, headers) : 
            test.code = start_line.code 
def data_received(self, data) : 
            body.append (data) 
def finish(self) : 
            event.set () 
(yield conn.read_response (Delegate ())) 
    (yield event.wait ()) 
    self.assertEqual (self.code, 200) 
    self.assertEqual (b''.join (body), b'hello') 

    
    

    Fix the buggy line: conn = HTTP1Connection (conn.client_stream, True)
assistant
#Here is Python code to fix the buggy line: conn = HTTP1Connection (conn.

conn = HTTP1Connection (self.client_stream, True)