code: def read_hdf(path_or_buf, *args, **kwargs):
      """{docstring}"""
      warnings.warn(
          "Using CPU via Pandas to read HDF dataset, this may "
          "be GPU accelerated in the future"
      )
      pd_value = pd.read_hdf(path_or_buf, *args, **kwargs)
      return cudf.from_pandas(pd_value)
  
imports: import warnings
  import pandas
  import cudf
  from cudf.utils import ioutils
label_desc: Use image node_id 1 for calling a global function with example usage: read_hdf(path_or_buf) and returns: cudf