src/transformers/models/fnet/modeling_fnet.py/FNetForMultipleChoice/__init__
class FNetForMultipleChoice:    def __init__(self, config):
        super().__init__(config)

        self.fnet = FNetModel(config)
        self.dropout = nn.Dropout(config.hidden_dropout_prob)
        self.classifier = nn.Linear(config.hidden_size, 1)

        # Initialize weights and apply final processing
        self.post_init()