class_docstr: Base class for classes representing a dataset for the benchmark.
class_docstr_tok: ["Base","class","for","classes","representing","a","dataset","for","the","benchmark","."]
docstr: Returns the path to the datasets directory.
  
  Args:
    subdir: Subdirectory to join at the end of the datasets directory.
  
  Returns:
    The path to the datasets directory, with the subdir joined at the end.
docstr_tok: ["Returns","the","path","to","the","datasets","directory",".","Args",":","subdir",":","Subdirectory","to","join","at","the","end","of","the","datasets","directory",".","Returns",":","The","path","to","the","datasets","directory",",","with","the","subdir","joined","at","the","end","."]
code: def datasets_dir(self, subdir=""):
      """Returns the path to the datasets directory.
  
      Args:
        subdir: Subdirectory to join at the end of the datasets directory.
  
      Returns:
        The path to the datasets directory, with the subdir joined at the end.
      """
      return os.path.join(self._base_dir, subdir)
  
file_path: tfx/tfx/benchmarks/benchmark_dataset.py
imports: import os
  import tensorflow
label_desc: Use image node_id 2 for calling the BenchmarkDataset obj's underlying member method code with example usage: obj.datasets_dir(subdir) and returns: os