# Use CUDA-compatible base image if you need GPU support
# For CPU-only:
FROM python:3.9-slim

# Set working directory
WORKDIR /app

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

# Copy requirements first to leverage Docker cache
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Set environment variable for Hugging Face cache
ENV HF_HOME=/app/cache

# Create the cache directory with proper permissions
RUN mkdir -p /app/cache && chmod 777 /app/cache

# Copy the application code
COPY . .

# Expose the port the app runs on
EXPOSE 7860

# Command to run the application
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]