Update Dockerfile

Dockerfile

@@ -12,4 +12,8 @@ WORKDIR /code/fastsdcpu
 RUN chmod a+x install.sh && chmod a+x start-webui.sh 
 RUN /code/fastsdcpu/install.sh || { exit 0; }
 
-CMD ["./start-webui.sh"]
+RUN apt-get install -y sudo
+RUN useradd -rm -d /home/hf -s /bin/bash -g root -G sudo -u 1001 hf
+USER hf
+
+CMD ["sudo", "./start-webui.sh"]