code: def one_de(x):
      """Jitting numpy atleast_1d."""
      if not isinstance(x, np.ndarray):
          return np.atleast_1d(x)
      result = x.reshape(1) if x.ndim == 0 else x
      return result
  
imports: import functools
  import importlib
  import importlib.resources
  import re
  import warnings
  from functools import lru_cache
  import matplotlib.pyplot
  import numpy
  from numpy import newaxis
  from .rcparams import rcParams
label_desc: Use image node_id 10 for calling a global function with example usage: one_de(x) and returns: result, np