# Base image with CUDA 12.8, cuDNN 9, PyTorch 2.7.0
FROM pytorch/pytorch:2.7.0-cuda12.8-cudnn9-runtime

# Install system tools (optional, like git, wget)
RUN apt-get update && apt-get install -y \
    git \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Copy and install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Default command: open Python shell
CMD ["python"]