Dockerfile

FROM python:3.9-slim

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

WORKDIR /app

# Copy requirements file
COPY requirements.txt .

# Upgrade pip and install dependencies
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Pre-download the Whisper model
RUN python -c "import whisper; whisper.load_model('base')"

# Copy the application code
COPY . .

# Set environment variables
ENV PYTHONUNBUFFERED=1

# Expose the port the app runs on
EXPOSE 8080

# Run the application with Gunicorn
CMD ["gunicorn", "--bind", "0.0.0.0:8080", "--timeout", "300", "app:app"]