code: def print_stdout_and_file(content, file):
      print(content)
      print(content, file=file)
  
file_path: texar/examples/seq2seq_exposure_bias/interpolation_main.py
imports: import importlib
  from io import open
  import tensorflow
  import texar.tf
  import numpy
  from interpolation_decoder import InterpolationDecoder
  from interpolation_helper import InterpolationHelper
  from rouge import Rouge
label_desc: Use image node_id 2 for calling a global function with example usage: print_stdout_and_file(content, file) without return types