Could not find a version that satisfies the requirement tensorflow==2.4.0 (from versions: ) code example
Example: ERROR: Could not find a version that satisfies the requirement tensorflow (from versions: none) ERROR: No matching distribution found for tensorflow
in the terminal paste this
this will surely work
pip3 install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.0.0-py3-none-any.whl