Dockerfile

# Use a standard Python base image
FROM python:3.12-slim

# Set the working directory inside the container
WORKDIR /code

# First, update the package lists
RUN apt-get update
# Now, install ffmpeg. The -y flag auto-confirms the installation.
RUN apt-get install -y ffmpeg

# Copy the requirements file first to leverage Docker's layer caching
COPY ./requirements.txt /code/requirements.txt

# Install the Python dependencies
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# Copy all your application files into the container
COPY ./. /code/

# Tell Docker that the container will listen on port 7860 (standard for HF Spaces)
EXPOSE 7860

# The command to run when the container starts
CMD ["python3", "app.py"]