code: def create_file(filename, data=b"foo"):
      with open(filename, "xb", 0) as fp:
          fp.write(data)
  
imports: import genericpath
  import os
  import sys
  import unittest
  import warnings
  from test.support import is_emscripten
  from test.support import os_helper
  from test.support import warnings_helper
  from test.support.script_helper import assert_python_ok
  from test.support.os_helper import FakePath
label_desc: Use image node_id 1 for calling a global function with example usage: create_file(filename, data) without return types