Create dockerfile

dockerfile

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+FROM python:3.10-slim
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    git \
+    wget \
+    gcc \
+    g++ \
+    libgeos-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Python dependencies
+RUN pip install --no-cache-dir --upgrade pip
+
+# Install JAX without GPU support (for CPU-only deployment)
+RUN pip install --no-cache-dir \
+    "jax[cpu]" \
+    jaxlib
+
+# Install GraphCast and its dependencies
+RUN pip install --no-cache-dir \
+    numpy \
+    matplotlib \
+    xarray \
+    scipy \
+    haiku \
+    dm-haiku \
+    optax \
+    cartopy \
+    google-cloud-storage \
+    ipywidgets \
+    gradio>=4.0.0 \
+    git+https://github.com/deepmind/graphcast.git
+
+# Workaround for cartopy crashes due to the shapely installed by default
+# Same as the workaround in the original notebook
+RUN pip uninstall -y shapely && \
+    pip install shapely --no-binary shapely
+
+# Copy application code
+COPY app.py /app/
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1
+ENV GRADIO_SERVER_NAME=0.0.0.0
+ENV GRADIO_SERVER_PORT=7860
+
+# Expose port
+EXPOSE 7860
+
+# Set command
+CMD ["python", "app.py"]