Update Dockerfile

Dockerfile

@@ -1,6 +1,13 @@
 # --doc: https://huggingface.co/docs/hub/spaces-sdks-docker
 
 FROM python:3.10
+# --install Node.js and npm as root
+RUN apt-get update && \
+    apt-get install -y curl && \
+    curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
+    apt-get install -y nodejs && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+RUN node -v && npm -v
 RUN useradd -m -u 1000 user
 USER user
 ENV HOME=/home/user \
@@ -10,10 +17,12 @@ WORKDIR /home/user/app
 COPY --chown=user:user requirements.txt .
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 COPY --chown=user:user . .
+# --install Node.js and npm (current version from NodeSource)
 ENV CHAINLIT_HOME=/home/user/.chainlit \
     XDG_CACHE_HOME=/home/user/.cache
 RUN mkdir -p $CHAINLIT_HOME $XDG_CACHE_HOME
 #CMD rm -f /home/user/.local/lib/python3.10/site-packages/chainlit/config.py && \
     #chainlit run app.py -h 0.0.0.0 -p 7860
-
-CMD chainlit run --host 0.0.0.0 --port 7860 app.py
+EXPOSE 7860
+CMD chainlit run --host 0.0.0.0 -d --port 7860 app.py
+# -w  -d