# Use a slim Python 3.10 base image
FROM python:3.10-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

# Set the working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    && apt-get clean && rm -rf /var/lib/apt/lists/*

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

# Copy the backend and frontend source code
COPY Backend/ Backend
COPY Frontend/ Frontend

# Expose FastAPI app on port 7860 (required by Hugging Face)
CMD ["uvicorn", "Backend.app:app", "--host", "0.0.0.0", "--port", "7860", "--limit-max-requests", "10000000"]