code: def compute_sum_laplace_gaussian_quantiles(
      laplace_b: float,
      gaussian_sigma: float,
      quantiles: Sequence[float],
      num_samples: int,
  ) -> List[float]:
      """Computes quantiles for the sum of independent Laplace and Gaussian distributions."""
      # There are exact formulas for computing Laplace+Gaussian cdf, but
      # it turned out that their Python implementation is too slow.
      # That is why the Monte-Carlo method is used. The Monte-Carlo method is also
      # pretty slow.
      # num_samples = 10**3, 4500 calls/sec
      # num_samples = 10**4, 800 calls/sec
  
      samples = np.random.laplace(
          scale=laplace_b, size=num_samples
      ) + np.random.normal(
          loc=0, scale=gaussian_sigma, size=num_samples
      )
      return np.quantile(samples, quantiles)
  
label_desc: Use image node_id 1 for calling a global function with example usage: compute_sum_laplace_gaussian_quantiles(laplace_b, gaussian_sigma, quantiles, num_samples) and returns: np