remove old routing stuff

myolmoe/modeling_myolmoe.py

@@ -453,8 +453,6 @@ class OlmoeSparseMoeBlock(nn.Module):
         self.num_experts = config.num_experts
         self.top_k = config.num_experts_per_tok
         self.norm_topk_prob = config.norm_topk_prob
-        self.routing_type = getattr(config, "routing_type", "topk")  # default to topk
-        self.n_step = getattr(config, "nth_step", 2)  # used in nth-descending
         self.gate = nn.Linear(config.hidden_size, self.num_experts, bias=False)
         self.experts = nn.ModuleList([OlmoeMLP(config) for _ in range(self.num_experts)])