ZeroGPU-safe startup device + llm2vec tensor warning cleanup

kimodo/model/llm2vec/llm2vec_wrapper.py

@@ -76,5 +76,5 @@ class LLM2VecEncoder:
             encoded_text = encoded_text[0]
             lengths = lengths[0]
 
-        encoded_text = torch.tensor(encoded_text).to(self.get_device())
+        encoded_text = torch.as_tensor(encoded_text, device=self.get_device())
         return encoded_text, lengths