Dockerfile

# Use official Python runtime as a parent image
FROM python:3.11-slim

# Install system dependencies for OpenCV and SQLite
RUN apt-get update && apt-get install -y \
    libglib2.0-0 \
    sqlite3 \
    && rm -rf /var/lib/apt/lists/*

# Set the working directory in the container
WORKDIR /app

# Copy the requirements file and install python packages
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy backend files and static frontend files
COPY backend/ ./backend/
COPY frontend/ ./frontend/
COPY run.py .

# Prepare the models directory
RUN mkdir -p /app/backend/models

# Expose port 7860 (Hugging Face Spaces default, also compatible with Render/Cloud)
EXPOSE 7860

# Run uvicorn server serving the FastAPI app on port 7860
CMD ["uvicorn", "backend.main:app", "--host", "0.0.0.0", "--port", "7860"]