human
Solve the following python programming problem given the following code:
def _compile_rules(self) : 
    def get_method(method) : 
        if callable (method) : 
            return method 
else : 
            if isinstance (method, six.string_types) : 
                return getattr (self, method, None) 
self._rules = [copy.copy (r) for r in self.rules] 
    for rule in self._rules : 
        rule.callback = get_method (get_method.callback) 
        rule.process_links = get_method (rule.process_links) 
        rule.process_request = get_method (rule.process_request) 

    
    

    Fix the buggy line: rule.callback = get_method (get_method.callback)
assistant
#Here is Python program to fix the buggy line: rule.

rule.callback = get_method (rule.callback)