class_docstr: Delays the start of the base schedule.
code: def get(self, step):
      delay_rate = self.delay_mult + (1 - self.delay_mult) * jnp.sin(
          0.5 * jnp.pi * jnp.clip(step / self.delay_steps, 0, 1)
      )
  
      return delay_rate * self.base_schedule(step)
  
imports: import abc
  import collections
  import copy
  import math
  from typing import Any, Iterable, List, Tuple, Union
  from jax import numpy
label_desc: Use image node_id 2 for calling the DelayedSchedule obj's underlying member method code with example usage: obj.get(step) and returns: unknown