code: def check_avx512(self):
      return (
          "avx512f" in self.flags
          and "avx512bw" in self.flags
          and "avx512cd" in self.flags
          and "avx512dq" in self.flags
          and "avx512vl" in self.flags
      )
  
file_path: BigDL/python/llm/src/bigdl/llm/utils/isa_checker.py
imports: from cpuinfo import CPUID
label_desc: Use image node_id 6 for calling the ISAChecker obj's underlying member method code with example usage: obj.check_avx512() and returns: unknown