Create Dockerfile

Dockerfile

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+# Minimal Dockerfile for HF Spaces - avoids libgl1-mesa-glx
+FROM python:3.10-slim
+
+WORKDIR /home/user/app
+
+# Install small set of system deps commonly needed (no libgl1-mesa-glx)
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+      git \
+      git-lfs \
+      ffmpeg \
+      libsm6 \
+      libxext6 \
+      build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy app files
+COPY . /home/user/app
+
+# Install Python deps
+COPY requirements.txt /tmp/requirements.txt
+RUN python -m pip install --upgrade pip && \
+    pip install --no-cache-dir -r /tmp/requirements.txt
+
+# Expose port and run
+ENV PORT 7860
+EXPOSE 7860
+CMD ["python", "app.py"]