FROM python:3.9-slim

WORKDIR /app

# ffmpeg — pydub ke liye zaroori
RUN apt-get update && apt-get install -y ffmpeg && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY app.py ./

EXPOSE 7860
ENV FLASK_APP=app.py

CMD ["python", "app.py"]