try pyg install command from docu

Dockerfile

@@ -41,10 +41,12 @@ RUN pyenv install ${PYTHON_VERSION} && \
     pip install --no-cache-dir -U pip setuptools wheel
 
 RUN pip install --no-cache-dir -U torch==2.1.1+cu121 torchvision>=0.16+cu121 --extra-index-url https://download.pytorch.org/whl/cu121
-RUN pip install --no-cache-dir -U torch-geometric>=2+cu121 torch-cluster>=1.6.3+cu121 --extra-index-url https://data.pyg.org/whl/torch-2.1.0+cu121.html
+RUN pip install --no-cache-dir -U pyg_lib torch_scatter torch_sparse torch_cluster torch_spline_conv -f https://data.pyg.org/whl/torch-2.1.0+cu121.html
 COPY --chown=1000 requirements.txt /tmp
 RUN pip install --no-cache-dir -r /tmp/requirements.txt
 
+RUN pip list
+
 COPY --chown=1000 . ${HOME}/app
 RUN git clone https://github.com/cg-tuwien/ppsurf.git
 RUN cd ppsurf