Update Dockerfile

Dockerfile

@@ -28,6 +28,10 @@ COPY .streamlit/ .streamlit/
 # 1) Create the cache dir
 RUN mkdir -p /app/.streamlit/cache \
     && chmod -R a+rwx /app/.streamlit
+    
+    # Create writable cache directories
+RUN mkdir -p /app/.cache/huggingface/hub && \
+    chmod -R 777 /app/.cache
 
 # 2) Tell Streamlit where to put its cache
 ENV XDG_CACHE_HOME=/app/.streamlit