Dockerfile

FROM python:3.9

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    libsndfile1 \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first to leverage Docker cache
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application
COPY . .

# Create necessary directories
RUN mkdir -p models/saved_models models/llm temp

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV PORT=7860

# Expose the port
EXPOSE 7860

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