code: def assert_grouped_gemm_is_available():
      assert grouped_gemm_is_available(), (
          "Grouped GEMM is not available. Please run "
          "`pip install git+https://github.com/fanshiqing/grouped_gemm@main`."
      )
  
label_desc: Use image node_id 2 for calling a global function with example usage: assert_grouped_gemm_is_available() without return types