code: def Act(data, act_type, name):
      # ignore param act_type, set it in this function
      if act_type == "prelu":
          body = mx.sym.LeakyReLU(
              data=data, act_type="prelu", name=name
          )
      else:
          body = mx.sym.Activation(
              data=data, act_type=act_type, name=name
          )
      return body
  
file_path: insightface/recognition/subcenter_arcface/symbol/fmobilefacenet.py
imports: import sys
  import os
  import mxnet
  import symbol_utils
  from config import config
label_desc: Use image node_id 1 for calling a global function with example usage: Act(data, act_type, name) and returns: body