human
Solve the following python programming problem given the following code:
def connect(self, func = None, event = None, set_method = False) : 
    "Register a callback function to a given event.

        To register a callback function to the `spam` event, where `obj` is
        an instance of a class deriving from `EventEmitter`:

        ```python
        @obj.connect
        def on_spam(arg1, arg2):
            pass
        ```

        This is called when `obj.emit('spam', arg1, arg2)` is called.

        Several callback functions can be registered for a given event.

        The registration order is conserved and may matter in applications.

        " 
    if (func is None) : 
        return partial (self.connect, set_method = set_method) 
if (event is None) : 
        event = self._get_on_name (event) 
self._callbacks [event].append (func) 
    if set_method : 
        self._create_emitter (event) 
return func 

    
    

    Fix the buggy line: event = self._get_on_name (event)
assistant
#Here is Python code to fix the buggy line: event = self.

event = self._get_on_name (func)