Create Docker/dockerfile

Docker/dockerfile

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+# Use a Python base image
+FROM python:3.10-slim
+
+# Install system dependencies for GMSH and OpenGL
+RUN apt-get update && apt-get install -y \
+    libglu1-mesa \
+    libgl1-mesa-glx \
+    xvfb \
+    && apt-get clean
+
+# Install Python dependencies
+COPY requirements.txt /app/requirements.txt
+RUN pip install --no-cache-dir -r /app/requirements.txt
+
+# Copy application code
+COPY . /app
+WORKDIR /app
+
+# Run the application
+CMD ["python", "app.py"]