FROM python:3.9-slim

WORKDIR /app

# Create the cache directory and give full write permissions
RUN mkdir -p /app/cache && chmod -R 777 /app/cache

# Set TORCH_HOME to the cache directory
ENV TORCH_HOME=/app/cache

COPY requirements.txt .
RUN pip install --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

COPY . .

EXPOSE 7860

CMD ["python", "app.py"]