Dockerfile

FROM python:3.9-slim

WORKDIR /app

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

# Upgrade pip to the latest version
RUN pip install --upgrade pip

# Install numpy first (as it's a common dependency)
RUN pip install --no-cache-dir numpy==1.22.0

# Install scipy (depends on numpy)
RUN pip install --no-cache-dir scipy>=1.11.2

# Install torch and torchaudio
RUN pip install --no-cache-dir torch>=2.0.1 torchaudio>=2.0.2

# Install librosa and soundfile
RUN pip install --no-cache-dir librosa>=0.10.1 soundfile>=0.12.1

# Install gradio
RUN pip install --no-cache-dir gradio==4.36.1

# Install TTS last
RUN pip install --no-cache-dir TTS==0.22.0

# Copy application code
COPY app.py .
COPY README.md .

# Create directory for uploaded files
RUN mkdir -p uploads

# Expose port for Gradio
EXPOSE 7860

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