How to use the acorn-dynamic-import.parse function in acorn-dynamic-import

export function parseCode(code){
  let Blockly = window.Blockly;
  let workspace = Blockly.mainWorkspace;
  let ast1, xml1;
  let options;
  let comments = [];
  let block_loc = [];
  try{
    //console1.value = '';
    window._BIDE.b2c_error = false
    options = {
      sourceType: 'module',
      locations: true,
      onComment: comments
    };
    ast1 = acorn.parse(code, options);
    console.log(comments)
    xml1 = walk1(ast1, comments, block_loc);
    //console.log(xml1);
    workspace.clear();
    Blockly.Xml.domToWorkspace(workspace, xml1);
    workspace.cleanUp_(); // workspace.cleanUp(); // In updated Blockly 
    window._BIDE.updateWorkspace()
 //workspace.addChangeListener(window._BIDE.updateWorkspace);
    //var blockly_code = Blockly.JavaScript.workspaceToCode(Blockly.mainWorkspace);
    //console.log(blockly_code);  
  } catch(err){
    console.log(err)
    window._BIDE.b2c_error = true
    
    let tb = workspace.topBlocks_
    let id = tb[tb.length-1].id