code: def torchop(script_fn, *params):
      """Insert an Operation executed in the PyTorch JIT
  
      The operation includes backend annotation
  
      Currently, only tensors are supported. The shape inferrence
      assumes that input shapes (and not values) determine output shapes.
      """
      return compiler_end(
          relay.op._make.torchop(
              [compiler_begin(p, "torch") for p in params],
              script_fn.save_to_buffer(),
          ),
          "torch",
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: torchop(script_fn) and returns: compiler_end