Update Dockerfile

Dockerfile

@@ -3,4 +3,8 @@ RUN apt update && apt upgrade -y
 RUN apt install wget -y
 RUN wget https://huggingface.co/jartine/Mixtral-8x7B-v0.1.llamafile/resolve/main/mixtral-8x7b-instruct-v0.1.Q5_K_M-server.llamafile
 RUN chmod +x mixtral-8x7b-instruct-v0.1.Q5_K_M-server.llamafile
+RUN addgroup --gid 1000 user
+RUN adduser --uid 1000 --gid 1000 --disabled-password --gecos "" user
+USER user
+WORKDIR /usr/src/app
 ENTRYPOINT ./mixtral-8x7b-instruct-v0.1.Q5_K_M-server.llamafile