Dockerfile

# Minimal Ubuntu Sandbox - Guaranteed Build
FROM python:3.11-slim

# Set working directory
WORKDIR /home/user/workspace

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    curl \
    wget \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
COPY requirements_minimal.txt /tmp/requirements.txt
RUN pip install --no-cache-dir -r /tmp/requirements.txt

# Copy application
COPY app.py /home/user/workspace/app.py
COPY config.yaml /home/user/workspace/config.yaml

# Expose port
EXPOSE 7860

# Run the application
CMD ["python", "/home/user/workspace/app.py"]