code: def _find_nvcc_on_path():
      return _search_on_path(["nvcc", "nvcc.exe"])
  
imports: from pytools import memoize
  import os
  import sys
  from tempfile import mkstemp
  from os import unlink
  from pytools.prefork import call_capture_output
label_desc: Use image node_id 9 for calling a global function with example usage: _find_nvcc_on_path() and returns: _search_on_path