code: def seed() -> int:
      """Return a 64 bit number used to seed the RNG."""
      return int(ivy.randint(-(2**63), 2**63 - 1))
  
file_path: ivy/ivy/functional/frontends/torch/random_sampling.py
imports: import ivy
  from ivy.func_wrapper import with_supported_dtypes
  from ivy.functional.frontends.torch.func_wrapper import to_ivy_arrays_and_back
label_desc: Use image node_id 13 for calling a global function with example usage: seed() and returns: int