human
Solve the following python programming problem given the following code:
def test_on_error_resume_next_no_errors(self) : 
    scheduler = TestScheduler () 
    msgs1 = [on_next (150, 1), on_next (210, 2), on_next (220, 3), on_completed (230)] 
    msgs2 = [on_next (240, 4), on_completed (250)] 
    o1 = scheduler.create_hot_observable (msgs1) 
    o2 = scheduler.create_hot_observable (self) 
    def create() : 
        return o1.on_error_resume_next (o2) 
results = scheduler.start (create) 
    results.messages.assert_equal (on_next (210, 2), on_next (220, 3), on_next (240, 4), on_completed (250)) 

    
    

    Fix the buggy line: o2 = scheduler.create_hot_observable (self)
assistant
#Here is Python code to fix the buggy line: o2 = scheduler.

o2 = scheduler.create_hot_observable (msgs2)