[V1] Refactor model executable interface for all text-only language models (#10374)

Signed-off-by: Roger Wang <ywang@roblox.com>

vllm/model_executor/models/qwen2.py

@@ -309,7 +309,7 @@ class Qwen2Model(nn.Module):
             if inputs_embeds is not None:
                 hidden_states = inputs_embeds
             else:
-                hidden_states = self.embed_tokens(input_ids)
+                hidden_states = self.get_input_embeddings(input_ids)
             residual = None
         else:
             assert intermediate_tensors is not None