Dockerfile

# Use an official Python runtime as a parent image
FROM python:3.10-slim

# Set the working directory in the container
WORKDIR /app

# Copy the current directory contents into the container at /app
COPY . /app

# Install any needed packages specified in requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

# Install Graphviz system package
RUN apt-get update && apt-get install -y graphviz

# Explicitly add the Graphviz binaries to the PATH
ENV PATH="/usr/bin:${PATH}"

# Make port 7860 available to the world outside this container
EXPOSE 7860

# Define environment variable
ENV NAME GradioApp

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