関連ワード:  python builtin_function_or_method' object is not subscriptable    python builtin_function_or_method    python builtin_function_or_method object is not iterable    python built in function or method    python builtin_function_or_method object cannot be interpreted as an integer    python type builtin_function_or_method cannot be converted    python type builtin_function_or_method    python inspect builtin_function_or_method    python error builtin_function_or_method    python built in functions methods