code: def check_avx_vnni():
      return isa_checker.check_avx_vnni() and isa_checker.check_avx2()
  
file_path: BigDL/python/llm/src/bigdl/llm/utils/isa_checker.py
imports: from cpuinfo import CPUID
label_desc: Use image node_id 3 for calling a global function with example usage: check_avx_vnni() and returns: unknown