Update Dockerfile

Dockerfile

@@ -13,6 +13,8 @@ RUN apt-get update && apt-get install -y \
     ffmpeg libsm6 libxext6 cmake libgl1-mesa-glx \
     && rm -rf /var/lib/apt/lists/* \
     && git lfs install
+
+RUN sudo apt install apt-file
 RUN sudo apt-file search add-apt-repository 
 RUN sudo add-apt-repository ppa:graphics-drivers/ppa && sudo apt update && sudo apt install nvidia-driver-460