Revert "rm format warning on Dockerfile"

This reverts commit c20c914.

Author: yt-koike

Dockerfile

@@ -6,15 +6,15 @@ ARG CUDA_ARCHITECTURES="90;89;86;80;75;70;61"
 ARG NERFSTUDIO_VERSION=""
 
 # Pull source either provided or from git.
-FROM scratch AS source_copy
+FROM scratch as source_copy
 ONBUILD COPY . /tmp/nerfstudio
-FROM alpine/git AS source_no_copy
+FROM alpine/git as source_no_copy
 ARG NERFSTUDIO_VERSION
 ONBUILD RUN git clone --branch ${NERFSTUDIO_VERSION} --recursive https://github.com/nerfstudio-project/nerfstudio.git /tmp/nerfstudio
 ARG NERFSTUDIO_VERSION
-FROM source_${NERFSTUDIO_VERSION:+no_}copy AS source
+FROM source_${NERFSTUDIO_VERSION:+no_}copy as source
 
-FROM nvidia/cuda:${NVIDIA_CUDA_VERSION}-devel-ubuntu${UBUNTU_VERSION} AS builder
+FROM nvidia/cuda:${NVIDIA_CUDA_VERSION}-devel-ubuntu${UBUNTU_VERSION} as builder
 ARG CUDA_ARCHITECTURES
 ARG NVIDIA_CUDA_VERSION
 ARG UBUNTU_VERSION
@@ -109,15 +109,15 @@ RUN chmod -R go=u /usr/local/lib/python3.10 && \
 #
 # Docker runtime stage.
 #
-FROM nvidia/cuda:${NVIDIA_CUDA_VERSION}-runtime-ubuntu${UBUNTU_VERSION} AS runtime
+FROM nvidia/cuda:${NVIDIA_CUDA_VERSION}-runtime-ubuntu${UBUNTU_VERSION} as runtime
 ARG CUDA_ARCHITECTURES
 ARG NVIDIA_CUDA_VERSION
 ARG UBUNTU_VERSION
 
-LABEL org.opencontainers.image.source="https://github.com/nerfstudio-project/nerfstudio"
-LABEL org.opencontainers.image.licenses="Apache License 2.0"
+LABEL org.opencontainers.image.source = "https://github.com/nerfstudio-project/nerfstudio"
+LABEL org.opencontainers.image.licenses = "Apache License 2.0"
 LABEL org.opencontainers.image.base.name="docker.io/library/nvidia/cuda:${NVIDIA_CUDA_VERSION}-devel-ubuntu${UBUNTU_VERSION}"
-LABEL org.opencontainers.image.documentation="https://docs.nerf.studio/"
+LABEL org.opencontainers.image.documentation = "https://docs.nerf.studio/"
 
 # Minimal dependencies to run COLMAP binary compiled in the builder stage.
 # Note: this reduces the size of the final image considerably, since all the
@@ -152,4 +152,4 @@ COPY --from=builder /usr/local/bin/ns* /usr/local/bin/
 RUN /bin/bash -c 'ns-install-cli --mode install'
 
 # Bash as default entrypoint.
-CMD ["/bin/bash", "-l"]
+CMD /bin/bash -l