Update Dockerfile

Dockerfile

@@ -5,7 +5,11 @@ ENV PYTHONUNBUFFERED=1 \
     MDR_MODEL_DIR=/models \
     MDR_DEVICE=cpu \
     MDR_TABLE_FORMAT=MARKDOWN \
-    LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
+    LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH \
+    # --- ADDED: Point config/cache dirs to writable locations within /app ---
+    MPLCONFIGDIR=/app/.cache/matplotlib \
+    YOLO_CONFIG_DIR=/app/.config/Ultralytics
+    # --- END ADDED ---
 
 # Set the working directory in the container
 WORKDIR /app
@@ -31,9 +35,13 @@ RUN pip install --no-cache-dir --upgrade pip && \
 COPY mdr_pdf_parser.py .
 COPY main.py .
 
-# Create the default model directory and a temp directory
-RUN mkdir -p ${MDR_MODEL_DIR} /app/temp_uploads && \
-    chmod -R 777 ${MDR_MODEL_DIR} /app/temp_uploads
+# Create the default model directory, temp directory, AND the config/cache dirs
+# --- MODIFIED: Added creation of the new cache/config dirs ---
+RUN mkdir -p ${MDR_MODEL_DIR} /app/temp_uploads /app/.cache/matplotlib /app/.config/Ultralytics && \
+    chmod -R 777 ${MDR_MODEL_DIR} /app/temp_uploads /app/.cache /app/.config
+# Note: chmod 777 is very permissive, but often necessary/easiest in restricted environments like HF Spaces.
+# It ensures the directories are writable by the user running the application.
+# --- END MODIFIED ---
 
 # Expose the port the app runs on
 EXPOSE 8000