<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def save(self):
 """ Deletes the selected files from storage """

        storage = get_media_storage()
        for storage_name in self.cleaned_data['selected_files']:
            full_path = storage.path(storage_name)
            try:
                storage.delete(storage_name)
                self.success_files.append(full_path)
            except OSError:
                self.error_files.append(full_path)