code: def relu6(data, prefix):
      return mx.sym.clip(data, 0, 6, name="%s-relu6" % prefix)
  
file_path: byteps/example/mxnet/symbols/mobilenetv2.py
imports: import mxnet
label_desc: Use image node_id 1 for calling a global function with example usage: relu6(data, prefix) and returns: mx