Dockerfile

# Stage 1: Build
FROM python:3.9-slim as builder

WORKDIR /app
COPY requirements.txt .
RUN pip install --no-cache-dir --user -r requirements.txt

# Stage 2: Final Image
FROM python:3.9-slim
WORKDIR /app

# Copy only the necessary files from the builder stage
COPY --from=builder /root/.local /root/.local
COPY . .

# Ensure scripts in .local are usable
ENV PATH=/root/.local/bin:$PATH

# Expose port 7860 (default port for Gradio)
EXPOSE 7860

# Run the app when the container launches
CMD ["python", "app.py"]