Dockerfile

# Use official Python image as base
FROM python:3.9

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

# Install Ollama
RUN curl -fsSL https://ollama.ai/install.sh | sh

# Create user
RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:$PATH"

# Set working directory
WORKDIR /app

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

# Copy application files
COPY app.py .

# Expose port 7860 (required for HF Spaces)
EXPOSE 7860

# Start Ollama server, pull models, then start Flask app
CMD bash -c "\
    echo 'Starting Ollama server...' && \
    export OLLAMA_KEEP_ALIVE=-1 && \
    ollama serve & \
    sleep 5 && \
    ollama pull qwen3:8b && \
    echo 'Start Flask application' && \
    python3 app.py \
    "