code: def lambertw_pade():
      derivs = []
      for n in range(6):
          derivs.append(mpmath.diff(mpmath.lambertw, 0, n=n))
      p, q = mpmath.pade(derivs, 3, 2)
      return p, q
  
label_desc: Use image node_id 1 for calling a global function with example usage: lambertw_pade() and returns: p,  q