Update Dockerfile

Dockerfile

@@ -1,7 +1,7 @@
 # Base image
 FROM python:3.10-slim
 
-# Environment variables
+# Environment variables for cache and config
 ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \
     HOME=/app \
@@ -9,34 +9,35 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
     LANGTOOL_HOME=/app/.ltool_cache \
     XDG_CACHE_HOME=/app/.cache
 
-# Create necessary directories with full permissions
+# Create working directory and cache folders with full access
 RUN mkdir -p /app/.hf_cache /app/.ltool_cache /app/.cache && \
     chmod -R 777 /app/.hf_cache /app/.ltool_cache /app/.cache
 
-# Install system dependencies
+# Install minimal dependencies including Java for LanguageTool
 RUN apt-get update && apt-get install -y \
     openjdk-17-jre-headless \
     git \
-    && rm -rf /var/lib/apt/lists/*
+    && apt-get clean && rm -rf /var/lib/apt/lists/*
 
-# Set working directory
+# Set the working directory
 WORKDIR /app
 
-# Copy all project files
+# Copy project files
 COPY . .
 
-# Install Python packages
+# Upgrade pip and install Python dependencies
 RUN pip install --upgrade pip
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Cache models during build
+# Pre-cache models during build (optional but speeds up runtime)
 RUN python cache_models.py
 
-# Expose port
+# Expose the default Flask port
 EXPOSE 8080
 
-# Run the Flask app
+# Entrypoint script for container start
 COPY entrypoint.sh /app/entrypoint.sh
 RUN chmod +x /app/entrypoint.sh
-CMD ["/app/entrypoint.sh"]
 
+# Command to run the app
+CMD ["/app/entrypoint.sh"]