Update Dockerfile

Fixed non-root issue

Dockerfile

@@ -15,6 +15,10 @@ RUN apt-get update && \
     libgl1 libglib2.0-0 wget git git-lfs python3-pip python-is-python3 && \
     rm -rf /var/lib/apt/lists/*
 
+# Switch to user after system setup
+WORKDIR /content
+USER user
+
 # Combine pip installations into a single layer
 RUN pip3 install --upgrade pip==23.3.1 && \
     pip install --no-cache-dir \