'Keras requires TensorFlow 2.2 or higher. 'ImportError: Keras requires TensorFlow 2.2 or higher. Install TensorFlow via `pip install tensorflow` site:stackoverflow.com code example

Example: 'Keras requires TensorFlow 2.2 or higher. ' ImportError: Keras requires TensorFlow 2.2 or higher. Install TensorFlow via `pip install tensorflow

pip3 install --upgrade tensorflow