Create Optional Dockerfile

Dockerfile

@@ -0,0 +1,42 @@
+FROM ubuntu:20.04
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    python3-pip \
+    python3 \
+    libnss3 \
+    libnspr4 \
+    libsmime3 \
+    libatk1.0-0 \
+    libatk-bridge2.0-0 \
+    libgtk-3-0 \
+    libasound2 \
+    libx11-xcb1 \
+    libxcb-dri3-0 \
+    libxdamage1 \
+    libxext6 \
+    libxfixes3 \
+    libxrandr2 \
+    libxrender1 \
+    libxcursor1 \
+    libxss1 \
+    libxtst6 \
+    libdbus-1-3 \
+    libatspi2.0-0 \
+    libdrm2 \
+    libgbm1 \
+    libxcomposite1 \
+    libxinerama1 && \
+    rm -rf /var/lib/apt/lists/*
+
+# Copy requirements and install Python packages
+COPY requirements.txt /app/requirements.txt
+WORKDIR /app
+RUN pip3 install --upgrade pip
+RUN pip3 install -r requirements.txt
+
+# Copy app code
+COPY . /app
+
+# Run the app
+CMD ["bash", "install_dependencies.sh", "&&", "python3", "app.py"]