code: def process_tempita(fromfile, outfile):
      """Process tempita templated file and write out the result.
  
      The template file is expected to end in `.c.in` or `.pyx.in`:
      E.g. processing `template.c.in` generates `template.c`.
  
      """
      from_filename = tempita.Template.from_filename
      template = from_filename(
          fromfile, encoding=sys.getdefaultencoding()
      )
  
      content = template.substitute()
  
      with open(outfile, "w") as f:
          f.write(content)
  
imports: import sys
  import os
  import argparse
  from Cython import Tempita
label_desc: Use image node_id 1 for calling a global function with example usage: process_tempita(fromfile, outfile) without return types