fix: use gpu

Dockerfile

@@ -1,10 +1,10 @@
-#FROM ghcr.io/ten-framework/ten_agent_build:0.5.0-cuda
-FROM ghcr.io/ten-framework/ten_agent_build:0.5.0-2-g7d064cd-vllm-cpu
+FROM ghcr.io/ten-framework/ten_agent_build:0.5.0-cuda
+#FROM ghcr.io/ten-framework/ten_agent_build:0.5.0-2-g7d064cd-vllm-cpu
 
 RUN pip install "huggingface_hub[cli]" hf_transfer
 
 # install vllm
-#RUN pip install vllm
+RUN pip install vllm
 
 
 # install node and npm for demo