code: def layout_transform(data, src_layout, dst_layout):
      """Transform the layout of a tensor.
  
      Parameters
      ----------
      data : relay.Expr
          The source tensor to be transformed.
  
      src_layout : str
          The source layout.  (e.g NCHW)
  
      dst_layout : str
          The destination layout.  (e.g. NCHW16c)
  
      Returns
      -------
      ret : relay.Expr
          The transformed tensor.
      """
      return _make.layout_transform(data, src_layout, dst_layout)
  
imports: from ...tir import expr
  from ..expr import Constant, Expr, Tuple, TupleWrapper, const
  from .None import _make
  from .dyn import _make
  from .tensor import shape_of
label_desc: Use image node_id 31 for calling a global function with example usage: layout_transform(data, src_layout, dst_layout) and returns: _make