Dockerfile

# Use official Python base image
FROM python:3.9-slim

# Set working directory
WORKDIR /app

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

# Install dependencies
RUN pip install --upgrade pip \
    && pip install flask

# Expose the port Flask runs on
EXPOSE 7860

# Start the Flask app
CMD ["flask", "run", "--host=0.0.0.0", "--port=7860"]