code: def sigmoid(x: ArrayLike) -> Array:
      r"""Sigmoid activation function.
  
      Computes the element-wise function:
  
      .. math::
        \mathrm{sigmoid}(x) = \frac{1}{1 + e^{-x}}
  
      Args:
        x : input array
  
      Returns:
        An array.
  
      See also:
        :func:`log_sigmoid`
  
      """
      return lax.logistic(x)
  
imports: from __future__ import annotations
  from functools import partial
  import operator
  import numpy
  from typing import Any
  import jax
  import jax.numpy
  from jax import custom_jvp
  from jax import lax
  from jax._src import config
  from jax._src import core
  from jax._src import dtypes
  from jax._src import util
  from jax._src.core import AxisName
  from jax._src.numpy import util
  from jax._src.typing import Array, ArrayLike
  from jax._src.ops.special import logsumexp
label_desc: Use image node_id 5 for calling a global function with example usage: sigmoid(x) and returns: lax