human
Solve the following python programming problem given the following code:
@ skip_if_linux () 
@ unittest.skipIf (WINDOWS, 'tested later') 
def test_connections(self) : 
    def create_socket(family, type) : 
        sock = socket.socket (family, type) 
        sock.bind (('', 0)) 
        if (type == socket.SOCK_STREAM) : 
            sock.listen (1) 
return sock 
socks = [] 
    socks.append (create_socket (socket.AF_INET, socket.SOCK_STREAM)) 
    socks.append (create_socket (socket.AF_INET, socket.SOCK_DGRAM)) 
    if supports_ipv6 () : 
        socks.append (create_socket (socket.AF_INET6, socket.SOCK_STREAM)) 
        socks.append (create_socket (socket.AF_INET6, socket.SOCK_DGRAM)) 
if hasattr (socket, 'AF_UNIX') : 
        safe_remove (TESTFN) 
        s = socket.socket (socket.AF_UNIX, socket.SOCK_STREAM) 
        s.bind (TESTFN) 
        s.listen (1) 
        socks.append (s) 
kind = 'all' 
    if SUNOS : 
        kind = 'inet' 
try : 
        self.execute ('connections', kind = socks) 
finally : 
        for s in socks : 
            s.close () 

    
    

    Fix the buggy line: self.execute ('connections', kind = socks)
assistant
#Here is Python code to fix the buggy line: self.

self.execute ('connections', kind = kind)