Docker file is add

Dockerfile

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+FROM python:3.9
+
+# Create a non-root user for Hugging Face security
+RUN useradd -m -u 1000 user
+USER user
+ENV PATH="/home/user/.local/bin:$PATH"
+
+WORKDIR /app
+
+# Install dependencies
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
+
+# Copy all project files
+COPY --chown=user . /app
+
+# 1. Run migrations to create the database
+# 2. Start the server on port 7860 using Gunicorn
+CMD python manage.py migrate && \
+    gunicorn todo_project.wsgi:application --bind 0.0.0.0:7860