src/transformers/models/graphormer/modeling_graphormer.py/GraphormerGraphEncoderLayer/build_fc
class GraphormerGraphEncoderLayer:    def build_fc(self, input_dim, output_dim, q_noise, qn_block_size):
        return quant_noise(nn.Linear(input_dim, output_dim), q_noise, qn_block_size)