code: def update_install_json():
          
          if not os.path.isfile('install.json'):
              return
  
          with open('install.json', 'r') as f:
              install_json = json.load(f)
  
          if install_json.get('programMain'):
              install_json['programMain'] = 'run'
  
          # update features
          install_json['features'] = ['aotExecutionEnabled', 'appBuilderCompliant', 'secureParams']
  
          with open('install.json', 'w') as f:
              json.dump(install_json, f, indent=2, sort_keys=True)
docs: Update the install.json configuration file if exists.