Dockerfile

# Dockerfile - Untuk Hugging Face Spaces

FROM python:3.10-slim

# Set working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    g++ \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first (for better caching)
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy all files
COPY . .

# Download NLTK data
RUN python -c "import nltk; nltk.download('punkt'); nltk.download('stopwords')"

# Create necessary directories
RUN mkdir -p uploads data/processed models

# Set environment variables
ENV FLASK_ENV=production
ENV PORT=7860

# Expose port
EXPOSE 7860

# Run the app
CMD ["gunicorn", "--bind", "0.0.0.0:7860", "app_full:app"]