Dockerfile

FROM python:3.11-slim

WORKDIR /app

# Instalar dependencias del sistema necesarias para llama-cpp-python
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    build-essential \
    curl \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Copiar requirements primero (para mejor cache de Docker)
COPY requirements.txt .

# Copiar modelos
COPY engines.json /app/engines.json

# Instalar dependencias de Python
RUN pip install --no-cache-dir -r requirements.txt

# Copiar aplicación
COPY app.py .

# Exponer puerto
EXPOSE 7860

# Comando de inicio
CMD ["python", "-m", "gunicorn", "--bind", "0.0.0.0:7860", "--workers", "1", "--timeout", "120", "app:app"]