Update Dockerfile

Dockerfile

@@ -7,24 +7,30 @@ WORKDIR /app
 # Install system dependencies for PyPDF2, python-pptx, etc.
 RUN apt-get update && apt-get install -y --no-install-recommends \
     gcc \
+    python3-dev \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy requirements file and install Python dependencies
-COPY requirements.txt .  
-RUN pip install --no-cache-dir -r requirements.txt
+# Copy requirements file
+COPY requirements.txt .
+
+# Add flask-cors to requirements if not already there
+RUN grep -q "flask-cors" requirements.txt || echo "flask-cors" >> requirements.txt
 
-# Set a writable cache directory for Hugging Face models
-ENV HF_HOME=/app/hf_cache
-RUN mkdir -p /app/hf_cache && chmod -R 777 /app/hf_cache
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
 
-# Pre-download T5-Base model and tokenizer
-RUN python -c "from transformers import T5Tokenizer, T5ForConditionalGeneration; T5Tokenizer.from_pretrained('t5-base'); T5ForConditionalGeneration.from_pretrained('t5-base')"
+# Create a non-root user to run the application
+RUN useradd -m appuser
+RUN mkdir -p /app/uploads /app/temp && chown -R appuser:appuser /app
 
 # Copy the entire application
-COPY . .
+COPY --chown=appuser:appuser . .
+
+# Switch to the non-root user
+USER appuser
 
 # Expose the application port
 EXPOSE 7860
 
 # Run Gunicorn with logging
-CMD ["gunicorn", "-w", "2", "-b", "0.0.0.0:7860", "--log-level", "info", "app:app"]
+CMD ["gunicorn", "-w", "2", "-b", "0.0.0.0:7860", "--log-level", "info", "--timeout", "120", "app:app"]