code: def get_args():
      parser = argparse.ArgumentParser(
          formatter_class=argparse.ArgumentDefaultsHelpFormatter,
          description="Compute speaker level pitch statistics.",
      )
      parser.add_argument(
          "--manifest_path",
          required=True,
          type=Path,
          help="Path to training manifest.",
      )
      parser.add_argument(
          "--sup_data_path",
          default=Path("sup_data"),
          type=Path,
          help="Path to base directory with supplementary data.",
      )
      parser.add_argument(
          "--pitch_stats_path",
          default=Path("pitch_stats.json"),
          type=Path,
          help="Path to output JSON file with speaker pitch statistics.",
      )
      args = parser.parse_args()
      return args
  
file_path: NeMo/scripts/dataset_processing/tts/compute_speaker_stats.py
imports: import argparse
  import json
  import os
  from collections import defaultdict
  from pathlib import Path
  from typing import List, Tuple
  import torch
  from tqdm import tqdm
  from nemo.collections.asr.parts.utils.manifest_utils import read_manifest
  from nemo.collections.tts.parts.utils.tts_dataset_utils import get_base_dir
  from nemo.collections.tts.torch.tts_data_types import Pitch
  from nemo.utils import logging
label_desc: Use image node_id 1 for calling a global function with example usage: get_args() and returns: args