code: def gaussian_log_kernel(x, h):
      return -(x * x) / (2 * h * h)
  
imports: from cuml.common.exceptions import NotFittedError
  from cuml.internals.import_utils import has_scipy
  from cuml.metrics import pairwise_distances
  from cuml.internals.base import Base
  from cuml.internals.input_utils import input_to_cuml_array
  from cuml.internals.input_utils import input_to_cupy_array
  from cuml.internals.safe_imports import gpu_only_import_from
  import math
  from cuml.internals.safe_imports import cpu_only_import
  from cuml.internals.safe_imports import gpu_only_import
label_desc: Use image node_id 1 for calling a global function with example usage: gaussian_log_kernel(x, h) and returns: unknown