Optimize for Hugging Face Spaces with Java supporting

Dockerfile

@@ -20,10 +20,12 @@ ENV HOME=/home/user \
     JAVA_HOME=/usr/lib/jvm/default-java \
     _JAVA_OPTIONS="-Xmx4g"
 
-# Set the working directory
-WORKDIR $HOME/app
+# Create the application directory and set permissions BEFORE switching users
+# This ensures the 'user' has full write access to their own app folder
+RUN mkdir -p /home/user/app && chown user:user /home/user/app
+WORKDIR /home/user/app
 
-# Switch to the "user" BEFORE installing dependencies or copying files
+# Switch to the "user"
 USER user
 
 # Copy the requirements file and install dependencies as the "user"
@@ -33,7 +35,7 @@ RUN pip install --no-cache-dir --user -r requirements.txt
 # Copy the rest of the application and set ownership
 COPY --chown=user . .
 
-# Create necessary directories (they will be owned by 'user' automatically now)
+# Create necessary data directories as the user
 RUN mkdir -p data/input data/output data/save_pdf data/raw_csv_temp data/output_process_data data/strictly_cleaned_data logs
 
 # Expose port 7860