Traceback (most recent call last):
File "./prog.py", line 6, in <module>
File "/usr/local/lib/python3.7/dist-packages/sqlalchemy/engine/__init__.py", line 435, in create_engine
return strategy.create(*args, **kwargs)
File "/usr/local/lib/python3.7/dist-packages/sqlalchemy/engine/strategies.py", line 87, in create
dbapi = dialect_cls.dbapi(**dbapi_args)
File "/usr/local/lib/python3.7/dist-packages/sqlalchemy/dialects/postgresql/psycopg2.py", line 632, in dbapi
import psycopg2
ModuleNotFoundError: No module named 'psycopg2'