human
Solve the following python programming problem given the following code:
def test_golden_search_function(self) : 
    def f(x) : 
        return (T.sin (x) * (x ** (- 0.5))) 
def check_updates(step) : 
        return f ((3 + step)) 
best_step = fmin_golden_search (f) 
    self.assertAlmostEqual (1.6, best_step.eval (), places = 2) 
    best_step = fmin_golden_search (check_updates, maxstep = 1) 
    self.assertAlmostEqual (1, best_step.eval (), places = 2) 

    
    

    Fix the buggy line: best_step = fmin_golden_search (f)
assistant
#Here is Python program to fix the buggy line: best_step = fmin_golden_search (f)
.

best_step = fmin_golden_search (check_updates)