# Use an official Python runtime as a parent image
FROM python:3.8-slim

# Set the working directory in the container
WORKDIR /app

# Copy the current directory contents into the container
COPY . /app

# Install any needed packages specified in requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

# Install ffmpeg for audio processing
RUN apt-get update && apt-get install -y ffmpeg

# Set environment variable for cache directory
ENV TRANSFORMERS_CACHE=/app/cache
ENV HF_HOME=/app/cache

# Create the cache directory inside the container
RUN mkdir -p /app/cache

# Make port 7860 available to the world outside this container
EXPOSE 7860

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