code: def scemmap(Q):
      from test_twistedgaussian import scem
  
      Cs, As, Sk, Sak, target, cn = Q
      niter = 1000
      for i in range(niter):
          scem(Cs, As, Sk, Sak, target, 0.1)
      return Cs, As, Sk, Sak
  
label_desc: Use image node_id 1 for calling a global function with example usage: scemmap(Q) and returns: Cs,  As,  Sk,  Sak