symengine 0.7.0 macosx wheels had a security issue and if you have downloaded macosx
wheels (x86_64 or arm64) from one of 0.7.0 or 0.7.0.post1 or 0.7.0post2, then please update
to 0.7.0.post3 which has the correct wheels. Sorry about the issue.
Isuru Fernando