also bump run1000.sh to new uv sync

Author: karpathy

run1000.sh

@@ -10,7 +10,7 @@ export NANOCHAT_BASE_DIR="$HOME/.cache/nanochat"
 mkdir -p $NANOCHAT_BASE_DIR
 command -v uv &> /dev/null || curl -LsSf https://astral.sh/uv/install.sh | sh
 [ -d ".venv" ] || uv venv
-uv sync
+uv sync --extra gpu
 source .venv/bin/activate
 if [ -z "$WANDB_RUN" ]; then
     WANDB_RUN=dummy