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

# Create the directory and set permissions
RUN mkdir -p /app/static/watermarked_images && \
    chmod 777 /app/static/watermarked_images

# Install the dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Set environment variables
ENV FLASK_APP=app.py
ENV FLASK_RUN_HOST=0.0.0.0
ENV PORT=7860

# Install system fonts
RUN apt-get update && apt-get install -y \
    fonts-liberation \
    && rm -rf /var/lib/apt/lists/*

# Expose the port the app runs on
EXPOSE 7860

# Define the command to run your app using Gunicorn
CMD ["sh", "-c", "gunicorn app:app --bind 0.0.0.0:$PORT"]