FROM python:3.11-slim

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    cmake \
    git \
    wget \
    curl \
    pkg-config \
    libssl-dev \
    libffi-dev \
    libbz2-dev \
    liblzma-dev \
    libreadline-dev \
    libsqlite3-dev \
    zlib1g-dev \
    libncurses5-dev \
    libncursesw5-dev \
    libgdbm-dev \
    libnss3-dev \
    libxml2-dev \
    libxmlsec1-dev \
    libffi-dev \
    libbz2-dev \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Copy project files
COPY . /app

# Upgrade pip and install Python dependencies with verbose
RUN pip install --upgrade pip && \
    pip install -v -r requirements.txt

# Expose the app port
EXPOSE 7860

# Run your app on container start
CMD ["python", "app.py"]