update

Dockerfile

@@ -7,7 +7,7 @@ ARG BASE_CUDA_RUN_CONTAINER=nvidia/cuda:${CUDA_VERSION}-runtime-ubuntu${UBUNTU_V
 FROM ${BASE_CUDA_RUN_CONTAINER} AS runtime
 
 RUN apt-get update && \
-    apt-get install -y libgomp1 python3 bash git git-lfs wget curl procps htop vim nano net-tools sshuttle sudo && \
+    apt-get install -y libgomp1 python3 bash git git-lfs wget curl procps htop vim nano net-tools iputils-ping netcat sudo && \
     rm -rf /var/lib/apt/lists/*
 
 # Set up a new user named "user" with user ID 1000