Update Dockerfile

Dockerfile

@@ -27,11 +27,13 @@ COPY ./requirements.txt /code/requirements.txt
 RUN python3 -m pip install --no-cache-dir --upgrade pip
 RUN python3 -m pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
-COPY . .
 
-CMD ["panel", "serve", "/code/app.py", "--address", "0.0.0.0", "--port", "7860",  "--allow-websocket-origin", "*"]
+WORKDIR /app
 
-RUN mkdir /.cache
-RUN chmod 777 /.cache
-RUN mkdir .chroma
-RUN chmod 777 .chroma
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
+
+COPY --chown=user . /app
+EXPOSE 8000
+
+CMD ["panel", "serve", "/code/app.py", "--address", "0.0.0.0", "--port", "7860",  "--allow-websocket-origin", "*"]