Question about use bias on linear layer

[BossunWang]

Hi, expert
The proposed attention mechanism using the weights of fc layer to generate an attention map.
I would like to know setting bias is true whether to affect the attention mechanism.
Do you have any experiment about flag of bias?

Erasing-Attention-Consistency/src/model.py

Line 19 in 6dbc12c

self.fc = nn.Linear(2048, 7)