human
Solve the following python programming problem given the following code:
def AddSubparsers(self, * args) : 
    def GetParser(**kwargs) : 
        return kwargs ['parser'] 
sp = self.p.add_subparsers (parser_class = GetParser, dest = 'command') 
    for parser in args : 
        sp.add_parser (parser.p.prog, parser = self.p) 
return self 

    
    

    Fix the buggy line: sp.add_parser (parser.p.prog, parser = self.p)
assistant
#Here is Python code to fix the buggy line: sp.

sp.add_parser (parser.p.prog, parser = parser.p)