code: def visit_Raise(self, node):
      ntype = self._visit(node.type)
      ninst = self._visit(node.inst)
      ntback = self._visit(node.tback)
  
      what = ntype
  
      if ninst is not None:
          what = gast.Call(ntype, [ninst], [])
          gast.copy_location(what, node)
          what.end_lineno = what.end_col_offset = None
  
      if ntback is not None:
          attr = gast.Attribute(what, "with_traceback", gast.Load())
          gast.copy_location(attr, node)
          attr.end_lineno = attr.end_col_offset = None
  
          what = gast.Call(attr, [ntback], [])
          gast.copy_location(what, node)
          what.end_lineno = what.end_col_offset = None
  
      new_node = gast.Raise(what, None)
  
      gast.copy_location(new_node, node)
      new_node.end_lineno = new_node.end_col_offset = None
      return new_node
  
imports: from .astn import AstToGAst, GAstToAst
  import ast
  import gast
label_desc: Use image node_id 7 for calling the Ast2ToGAst obj's underlying member method code with example usage: obj.visit_Raise(node) and returns: new_node