Dockerfile

# Use a lightweight Python base image
FROM python:3.11-slim

# Set work directory
WORKDIR /app

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

# Copy all project files
COPY . .

# Expose the port Hugging Face expects
EXPOSE 7860

# Set environment variable for Flask
ENV PORT=7860
ENV FLASK_APP=app.py
ENV FLASK_ENV=production

# Command to run Flask via Gunicorn
CMD ["gunicorn", "--bind", "0.0.0.0:7860", "app:app"]