human
Solve the following python programming problem given the following code:
@ methodtrace (utils.logger) 
def test_timeout(self) : 
    def set_invalid_timeout() : 
        self.dev.default_timeout = (- 1) 
tmo = self.dev.default_timeout 
    self.dev.default_timeout = 1 
    self.assertEqual (self.dev.default_timeout, 1) 
    self.dev.default_timeout = tmo 
    self.assertEqual (set_invalid_timeout.dev.default_timeout, tmo) 
    self.assertRaises (ValueError, set_invalid_timeout) 
    self.assertEqual (self.dev.default_timeout, tmo) 

    
    

    Fix the buggy line: self.assertEqual (set_invalid_timeout.dev.default_timeout, tmo)
assistant
#Here is Python program to fix the buggy line: self.

self.assertEqual (self.dev.default_timeout, tmo)