src/transformers/models/distilbert/modeling_distilbert.py/DistilBertForTokenClassification/__init__
class DistilBertForTokenClassification:    def __init__(self, config):
        super().__init__(config)
        self.num_labels = config.num_labels

        self.distilbert = DistilBertModel(config)
        self.dropout = nn.Dropout(config.dropout)
        self.classifier = nn.Linear(config.hidden_size, config.num_labels)

        self.init_weights()