human
Solve the following python programming problem given the following code:
def _create_comparitor(self, comparison_method) : 
    def comparitor(path, prefixed_path, source_storage) : 
        source_fn = getattr (source_storage, comparison_method) 
        dest_fn = getattr (self.storage, comparison_method) 
        source_value = source_fn (path) 
        dest_value = dest_fn (path) 
        return (source_value == dest_value) 
return self 

    
    

    Fix the buggy line: return self
assistant
#Here is Python code to fix the buggy line: return self
.

return def comparitor(