TensorFlowのインストールで
pip3 install --user tensorflow-2.0.0-cp37-cp37m-linux_armv7l.whl
の実行後、
pi@raspberrypi:~ $ pip3 install --user tensorflow-2.0.0-cp37-cp37m-linux_armv7l.whl
Looking in indexes: Simple index, piwheels - Simple index
ERROR: tensorflow-2.0.0-cp37-cp37m-linux_armv7l.whl is not a supported wheel on this platform.
pi@raspberrypi:~ $