docstr: Return the threshold for timestep `t`.
  
  Parameters
  ----------
  t
      The timestep to return a threshold for.
  
  Returns
  -------
  The threshold at timestep `t`.
docstr_tok: ["Return","the","threshold","for","timestep","`","t","`",".","Parameters","--","--","--","--","--","t","The","timestep","to","return","a","threshold","for",".","Returns","--","--","--","-","The","threshold","at","timestep","`","t","`","."]
code: def get_threshold(self, t: int) -> np.ndarray:
      """
      Return the threshold for timestep `t`.
  
      Parameters
      ----------
      t
          The timestep to return a threshold for.
  
      Returns
      -------
      The threshold at timestep `t`.
      """
      return (
          self.thresholds[t]
          if t < len(self.thresholds)
          else self.thresholds[-1]
      )
  
imports: import logging
  import warnings
  from abc import abstractmethod
  from typing import Any, Callable, Dict, List, Optional, Union, Tuple, TYPE_CHECKING
  import numpy
  from alibi_detect.base import BaseDetector, concept_drift_dict
  from alibi_detect.cd.utils import get_input_shape
  from alibi_detect.utils.state import StateMixin
  from alibi_detect.utils._types import Literal
label_desc: Use image node_id 7 for calling the BaseUniDriftOnline obj's underlying member method code with example usage: obj.get_threshold(t) and returns: unknown