buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c python${PYTHON_VERSION} --version && if [ \"${PYTHON_VERSION}\" != \"3.12\" ]; then python${PYTHON_VERSION} -c \"import urllib.request; urllib.request.urlretrieve('https://bootstrap.pypa.io/get-pip.py', '/tmp/get-pip.py')\" && python${PYTHON_VERSION} /tmp/get-pip.py --no-cache-dir && rm -f /tmp/get-pip.py RUN python${PYTHON_VERSION} --version && if [ \"${PYTHON_VERSION}\" != \"3.12\" ]; then python${PYTHON_VERSION} -c \"import urllib.request; urllib.request.urlretrieve('https://bootstrap.pypa.io/get-pip.py', '/tmp/get-pip.py')\" && python${PYTHON_VERSION} /tmp/get-pip.py --no-cache-dir && rm -f /tmp/get-pip.py && python${PYTHON_VERSION} -m pip install --no-cache-dir --index-url ${TORCH_INDEX_URL} \"torch==${TORCH_VERSION}\" && ln -sf \"$(which python${PYTHON_VERSION})\" /usr/local/bin/python && ln -sf \"$(which python${PYTHON_VERSION})\" /usr/local/bin/python3; fi" did not complete successfully: exit code: 2