code: def repeating(x, nvar_y):
      nvar_x = x.shape[0]
      y = np.empty(nvar_x * (1 + nvar_y))
      y[0:nvar_x] = x[0:nvar_x]
      y[nvar_x:] = np.repeat(x, nvar_y)
      return y
  
label_desc: Use image node_id 1 for calling a global function with example usage: repeating(x, nvar_y) and returns: y