code: def manual_seed(seed: Optional[int] = 1147481649):
      """Set seeds for default generators of 1) torch, 2) numpy, and 3) Python's random library."""
      torch.manual_seed(seed)
      np.random.seed(seed)
      random.seed(seed)
  
file_path: torchsde/diagnostics/utils.py
imports: import itertools
  import os
  import random
  import matplotlib.pyplot
  import numpy
  import torch
  from scipy import stats
  from torchsde.types import Optional, Tensor, Sequence, Union, Callable
label_desc: Use image node_id 8 for calling a global function with example usage: manual_seed(seed) without return types