Remove extra contiguous (sgl-project#5953)

Author: ispobock

python/sglang/srt/models/deepseek_v2.py

@@ -752,7 +752,7 @@ def forward_absorb(
         q_nope_out = q_nope_out.transpose(0, 1)
 
         k_nope = latent_cache[..., : self.kv_lora_rank]
-        k_nope = self.kv_a_layernorm(k_nope.contiguous()).unsqueeze(1)
+        k_nope = self.kv_a_layernorm(k_nope).unsqueeze(1)
         k_pe = latent_cache[..., self.kv_lora_rank :].unsqueeze(1)
 
         q_pe, k_pe = self.rotary_emb(positions, q_pe, k_pe)