FROM python:3.10-slim

WORKDIR /home/user/app

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

# Install Python packages
COPY requirements.txt .
RUN pip install --no-cache-dir pip==22.3.1 && \
    pip install --no-cache-dir \
    datasets \
    "huggingface-hub>=0.19" \
    "hf-transfer>=0.1.4" \
    "protobuf<4" \
    "click<8.1" \
    "pydantic~=1.0" \
    moviepy

RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY . .

# Set environment variables
ENV PYTHONUNBUFFERED=1

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