Command ['sh', '-c', 'if command -v yum &> /dev/null; then\n yum install -y epel-release\n yum-config-manager --add-repo https://developer.download.nvidia.com/compute/cuda/repos/rhel7/x86_64/cuda-rhel7.repo\n yum install -y cuda-11-4\nelse\n echo "Unsupported package manager. Exiting."\n exit 1\nfi\n'] failed with code 1.