code: def _select_args(args):
      is_travis = os.environ.get("TRAVIS", False)
      if is_travis:
          return args[:1]
      else:
          return args
  
file_path: efficientnet/tests/test_model.py
imports: import os
  import sys
  import pytest
  import numpy
  from skimage.io import imread
label_desc: Use image node_id 1 for calling a global function with example usage: _select_args(args) and returns: args, args