code: def uint32(x):
      """Converts (N,) np.uint64 array into (2, N) np.unit32 array."""
      return x.view(np.uint32).reshape(-1, 2).transpose(1, 0)
  
imports: import numpy
label_desc: Use image node_id 1 for calling a global function with example usage: uint32(x) and returns: x