class_docstr: Base `ID` Manager class. Every new `ID` manager must inherit this.
  It defines common `ID` manager specific functions.
class_docstr_tok: ["Base","`","ID","`","Manager","class",".","Every","new","`","ID","`","manager","must","inherit","this",".","It","defines","common","`","ID","`","manager","specific","functions","."]
docstr: Get a random embedding.
  
  Args:
  
  Returns:
      np.ndarray: embedding.
docstr_tok: ["Get","a","random","embedding",".","Args",":","Returns",":","np.ndarray",":","embedding","."]
code: def get_random_id(self) -> Any:
      """Get a random embedding.
  
      Args:
  
      Returns:
          np.ndarray: embedding.
      """
      if self.name_to_id:
          return self.name_to_id[
              random.choices(list(self.name_to_id.keys()))[0]
          ]
  
      return None
  
imports: import json
  import random
  from typing import Any, Dict, List, Tuple, Union
  import fsspec
  import numpy
  import torch
  from TTS.config import load_config
  from TTS.encoder.utils.generic_utils import setup_encoder_model
  from TTS.utils.audio import AudioProcessor
label_desc: Use image node_id 7 for calling the BaseIDManager obj's underlying member method code with example usage: obj.get_random_id() and returns: None, self