Fix bias in InternLM (#1501)

vllm/model_executor/models/internlm.py

@@ -62,6 +62,7 @@ class InternLMAttention(nn.Module):
         self,
         hidden_size: int,
         num_heads: int,
+        bias: bool,
         rope_theta: float = 10000,
         max_position_embeddings: int = 8192,
     ):
@@ -81,13 +82,13 @@ class InternLMAttention(nn.Module):
         self.qkv_proj = ColumnParallelLinear(
             hidden_size,
             3 * self.total_num_heads * self.head_dim,
-            bias=True,
+            bias=bias,
             gather_output=False,
         )
         self.o_proj = RowParallelLinear(
             self.total_num_heads * self.head_dim,
             hidden_size,
-            bias=True,
+            bias=bias,
             input_is_parallel=True,
         )
         self.attn = PagedAttentionWithRoPE(
@@ -126,6 +127,7 @@ class InternLMDecoderLayer(nn.Module):
         self.self_attn = InternLMAttention(
             hidden_size=self.hidden_size,
             num_heads=config.num_attention_heads,
+            bias=config.bias,
             rope_theta=rope_theta,
             max_position_embeddings=max_position_embeddings,
         )