Update Dockerfile

Dockerfile

@@ -14,15 +14,15 @@ WORKDIR /home/recognito_id
 COPY . .
 
 ADD https://huggingface.co/recognito/ID-Document-Liveness-Detection-Models/resolve/main/model.tar.xz .
-RUN tar -xvJf ./model.tar.xz -C ./id_live/engine/ && rm ./model.tar.xz
 
 # Make the scripts executable
 RUN chmod +x install.sh run_demo.sh
 
 # Run the install.sh script to perform any installation tasks
-RUN apt-get update && apt-get install -y sudo
+RUN apt-get update && apt-get install -y sudo xz-utils
 RUN ./install.sh
 
+RUN tar -xvJf ./model.tar.xz -C ./id_live/engine/ && rm ./model.tar.xz
 RUN chmod -R 777 .
 
 # Expose port 8000(flask), 7860(gradio)