def forward(self, hidden_states):
    hidden_states = self.c_fc(hidden_states)
    hidden_states = self.act(hidden_states)
    hidden_states = self.c_proj(hidden_states)
    hidden_states = self.dropout(hidden_states)
    return hidden_states
def forward(self, hidden_states):
    hidden_states = self.c_fc(hidden_states)
    hidden_states = self.act(hidden_states)
    hidden_states = self.c_proj(hidden_states)
    hidden_states = self.dropout(hidden_states)
    return hidden_states