docstr: Check if n_samples samples can be sampled
  from the buffer.
  
  :param n_samples: (int)
  :return: (bool)
docstr_tok: ["Check","if","n_samples","samples","can","be","sampled","from","the","buffer",".",":","param","n_samples",":","(","int",")",":","return",":","(","bool",")"]
code: def can_sample(self, n_samples: int) -> bool:
      """
      Check if n_samples samples can be sampled
      from the buffer.
  
      :param n_samples: (int)
      :return: (bool)
      """
      return len(self) >= n_samples
  
imports: import random
  from typing import Optional, List, Union
  import numpy
  from stable_baselines.common.segment_tree import SumSegmentTree, MinSegmentTree
  from stable_baselines.common.vec_env import VecNormalize
label_desc: Use image node_id 5 for calling the ReplayBuffer obj's underlying member method code with example usage: obj.can_sample(n_samples) and returns: unknown