Containerization!

Containerfile

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+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Copy requirements and install Python dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application files
+COPY app.py .
+COPY templates/ templates/
+COPY static/ static/
+
+# Initialize database with 14 users.
+RUN python3 -c "import sqlite3; \
+    conn = sqlite3.connect('database.db'); \
+    conn.execute('CREATE TABLE players (id INTEGER PRIMARY KEY, name TEXT DEFAULT \"\", score INTEGER DEFAULT 0)'); \
+    [conn.execute('INSERT INTO players VALUES (?, ?, 0)', (i, f'Player {i}')) for i in range(1, 15)]; \
+    conn.commit(); \
+    conn.close()"
+
+EXPOSE 8080
+
+CMD ["python", "app.py"]

requirements.txt

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+Flask==3.0.0