code: def simple_host_process(argslist):
      """Call vamp-simple-host"""
  
      vamp_host = "vamp-simple-host"
      command = [vamp_host]
      command.extend(argslist)
      # try ?
      stdout = (
          subprocess.check_output(command, stderr=subprocess.STDOUT)
          .decode("utf-8")
          .splitlines()
      )
  
      return stdout
  
imports: from timeside.core import implements, interfacedoc
  from timeside.core.analyzer import Analyzer
  from timeside.core.api import IAnalyzer
  from timeside.core.tools.parameters import HasTraits, List
  import subprocess
  import tempfile
  import numpy
  from timeside.core.tools.parameters import store_parameters
  from timeside.core.exceptions import VampImportError
label_desc: Use image node_id 1 for calling a global function with example usage: simple_host_process(argslist) and returns: stdout