Dockerfile

FROM python:3.11-slim

ENV PIP_NO_CACHE_DIR=1 \
    HF_HOME=/data/hf \
    TOKENIZERS_PARALLELISM=false \
    PYTHONUNBUFFERED=1

RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential && rm -rf /var/lib/apt/lists/*

WORKDIR /app
COPY requirements.txt .

# 1) Instala torch CPU explícitamente
RUN pip install --no-cache-dir --index-url https://download.pytorch.org/whl/cpu torch==2.1.0

# 2) Resto de dependencias
RUN pip install --no-cache-dir -r requirements.txt

# Copia tu código
COPY app ./app
COPY model ./model

EXPOSE 7860
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"]