Dockerfile

# Use Python base image
FROM python:3.10-slim

# Install system dependencies (ffmpeg is required for subtitles/video processing)
RUN apt-get update && apt-get install -y ffmpeg git && rm -rf /var/lib/apt/lists/*

# Copy dependency list and install Python packages
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy your whole app code into container
COPY . /app
WORKDIR /app

# Hugging Face Spaces requires the app to listen on port 7860
ENV PORT=7860

# Run the Flask app
CMD ["python", "app.py"]