code: def test_sample_inflate():
      seed = 42
      for batch_size in [1, 64, 348]:
          for dtype in [
              np.uint8,
              np.int8,
              np.uint16,
              np.int32,
              np.float32,
              np.float16,
          ]:
              yield _test_sample_inflate, batch_size, dtype, seed
              seed += 1
  
file_path: DALI/dali/test/python/operator_1/test_inflate.py
imports: import numpy
  from nvidia.dali import pipeline_def, fn, types
  from test_utils import np_type_to_dali, has_operator, restrict_platform
  from nose_utils import assert_raises
  from nose2.tools import params
label_desc: Use image node_id 4 for calling a global function with example usage: test_sample_inflate() without return types