code: def generate_slice(start, shape):
      return tuple(
          [
              slice(start[i], start[i] + shape[i])
              for i in range(len(start))
          ]
      )
  
file_path: pyopencl/test/test_enqueue_copy.py
imports: import numpy
  import pyopencl
  import pytest
  from pyopencl.tools import pytest_generate_tests_for_pyopencl
  from pyopencl.characterize import get_pocl_version
label_desc: Use image node_id 1 for calling a global function with example usage: generate_slice(start, shape) and returns: tuple