# -------------- Dockerfile --------------

# Use a lightweight Python base image
FROM python:3.10-slim

# Set a working directory inside the container
WORKDIR /app

# Copy only requirements first (to leverage Docker cache)
COPY requirements.txt .

# Upgrade pip and install Python dependencies
RUN pip install --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Copy the application code into the container
COPY app.py .

# Expose the port that Gradio will listen on
EXPOSE 7860

# Set environment variables so Gradio binds to 0.0.0.0 (all interfaces)
ENV GRADIO_SERVER_NAME="0.0.0.0"
ENV GRADIO_SERVER_PORT="7860"

# Start the Gradio app
CMD ["python", "app.py"]

# -------------- End of Dockerfile --------------