Update Dockerfile

Dockerfile

@@ -7,7 +7,8 @@ EXPOSE 7860
 ENV VLLM_HOST=0.0.0.0
 ENV VLLM_PORT=7860
 ENV VLLM_LOGGING_LEVEL=DEBUG
+ENV VLLM_DEVICE=cpu
 
 # Run vLLM with env-based host and port
-CMD ["sh", "-c", "vllm serve --model unsloth/llama-2-7b-bnb-4bit --host 0.0.0.0 --port 7860"]
+CMD ["vllm serve --model unsloth/llama-2-7b-bnb-4bit --host 0.0.0.0 --port 7860"]