Dockerfile

# Use Ubuntu 22.04 as the base image
FROM ubuntu:22.04

# Set environment variables to prevent interactive prompts during install
ENV DEBIAN_FRONTEND=noninteractive

# Update and install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    espeak \
    espeak-ng \
    ffmpeg \
    python3 \
    python3-pip \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
COPY requirements.txt /tmp/
RUN pip3 install --no-cache-dir -r /tmp/requirements.txt

# Set working directory
WORKDIR /app

# Copy application files
COPY . /app

# Define the command to run your application
CMD ["python3", "app.py"]