FROM python:3.10-slim

# Set environment variables
ENV PIP_NO_CACHE_DIR=true \
    PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

# Install system dependencies
RUN apt-get update && apt-get install -y \
    ffmpeg \
    libsndfile1 \
    git \
    && apt-get clean

# Set workdir
WORKDIR /app

# Copy files
COPY requirements.txt requirements.txt
COPY app.py app.py

# Install Python dependencies
RUN pip install --upgrade pip
RUN pip install numpy==1.24.3
RUN pip install -r requirements.txt

# Run the Streamlit app
CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0"]