Dockerfile

FROM python:3.10-slim

WORKDIR /app

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

# Copy requirements and install Python dependencies
COPY requirements.txt .

# Install PyTorch CPU-only FIRST (reduces size from 9GB to ~2GB!)
RUN pip install --no-cache-dir torch torchvision --index-url https://download.pytorch.org/whl/cpu

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

# Copy application code
COPY . .

# Create logs directory
RUN mkdir -p /app/logs

# Expose API port
EXPOSE 8000

# Default command (can be overridden)
CMD ["uvicorn", "api.main:app", "--host", "0.0.0.0", "--port", "8000"]