修复了一些bug,优化了一些代码

GPT_SoVITS/AR/models/utils.py

@@ -143,7 +143,7 @@ def logits_to_probs(
 
     if top_k is not None:
         v, _ = torch.topk(logits, min(top_k, logits.size(-1)))
-        pivot = v.select(-1, -1).unsqueeze(-1)
+        pivot = v[: , -1].unsqueeze(-1)
         logits = torch.where(logits < pivot, -float("Inf"), logits)
 
     probs = torch.nn.functional.softmax(logits, dim=-1)