code: def uninstall(app, opts=[]):
      
      adb_full_cmd = [v.ADB_COMMAND_PREFIX, v.ADB_COMMAND_UNINSTALL, _convert_opts(opts), app]
      return _exec_command(adb_full_cmd)
docs: Uninstall app from target
      :param app: app name to uninstall from target (e.g. "com.example.android.valid")
      :param opts: list command options (e.g. ["-r", "-a"])
      :return: result of _exec_command() execution