Update Dockerfile

Author: simonmcnair

services/comfy/Dockerfile

@@ -57,7 +57,7 @@ WORKDIR ${ROOT}
 COPY --chown=$PUID:$PGID . /docker
 RUN chmod u+x /docker/entrypoint.sh && cp /docker/extra_model_paths.yaml ${ROOT}
 
-ENV NVIDIA_VISIBLE_DEVICES=all PYTHONPATH="${PYTHONPATH}:${PWD}" CLI_ARGS=""
+ENV NVIDIA_VISIBLE_DEVICES=all PYTHONPATH="\${PYTHONPATH}:\${PWD}" CLI_ARGS=""
 EXPOSE 7860
 ENTRYPOINT ["/docker/entrypoint.sh"]
 #CMD python -u main.py --listen --port 7860 ${CLI_ARGS}