[Python] MacOS Catalina: Symbol not found: _PQsslAttribute

I uninstalled Old PgSQL 9 and installed the latest one PgSQL12 app. When I am trying to import psycopg2 I am getting the following error:

>>> import psycopg2
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/AdnanAhmad/Data/anaconda3/lib/python3.7/site-packages/psycopg2/__init__.py", line 50, in <module>
from psycopg2._psycopg import ( # noqa
ImportError: dlopen(/Users/AdnanAhmad/Data/anaconda3/lib/python3.7/site-packages/psycopg2/_psycopg.cpython-37m-darwin.so, 2): Symbol not found: _PQsslAttribute
Referenced from: /Users/AdnanAhmad/Data/anaconda3/lib/python3.7/site-packages/psycopg2/_psycopg.cpython-37m-darwin.so
Expected in: /usr/lib/libpq.5.dylib
in /Users/AdnanAhmad/Data/anaconda3/lib/python3.7/site-packages/psycopg2/_psycopg.cpython-37m-darwin.so

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