<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def load_plugins(self, *args):
 """ Loads all plugins :param args: Arguments to pass to the plugins """

        for manifest in self._manifests:
            self.load_plugin(manifest, *args)