Update Dockerfile

Dockerfile

@@ -1,10 +1,10 @@
 FROM harshmanvar/vllm-cpu-only:v1
 ENTRYPOINT []
 WORKDIR /workspace
-ENV XDG_CACHE_HOME=/app/.cache
-ENV MPLCONFIGDIR=/app/.config/matplotlib
-RUN mkdir -p /app/.config/matplotlib /app/.cache && \
-    chmod -R 777 /app/.config /app/.cache
+ENV XDG_CACHE_HOME=/workspace/.cache
+ENV MPLCONFIGDIR=/workspace/.config/matplotlib
+RUN mkdir -p /workspace/.config/matplotlib /workspace/.cache && \
+    chmod -R 777 /workspace/.config /workspace/.cache
 RUN mkdir -p $MPLCONFIGDIR
 COPY app.py /workspace
 COPY requirements.txt /workspace