Dockerfile

ROM python:3.10-slim

# Set working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    libsndfile1 \
    libsndfile1-dev \
    gcc \
    g++ \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first for better caching
COPY requirements_hf.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements_hf.txt

# Copy application files
COPY . .

# Create necessary directories
RUN mkdir -p data sounds

# Set environment variables
ENV PYTHONPATH=/app
ENV GRADIO_SERVER_NAME=0.0.0.0
ENV GRADIO_SERVER_PORT=7860

# Expose port
EXPOSE 7860

# Run the application
CMD ["python", "app_hf.py"]