code: def tvm_callback_vhls_postproc(code, _):
      """Hook to inspect the Vivado HLS code before actually run it"""
      print(code)
      return code
  
file_path: tvm/tests/python/integration/test_ewise_fpga.py
imports: import os
  import numpy
  import tvm
  import tvm.testing
  from tvm import te
label_desc: Use image node_id 1 for calling a global function with example usage: tvm_callback_vhls_postproc(code, _) and returns: code