How to solve "AttributeError: module 'google.protobuf.descriptor' has no attribute '_internal_create_key"?
The protoc version I got through pip show protobuf and protoc --version were different. The version in pip was a bit outdated.
After I upgraded the pip version with
pip install --upgrade protobuf
the problem was solved.
These three commands solved it for me:
pip uninstall protobuf python3-protobuf
pip install --upgrade pip
pip install --upgrade protobuf