Configure alembic to use dotenv

alembic/env.py

@@ -1,9 +1,12 @@
 from logging.config import fileConfig
 import os
 
+from dotenv import load_dotenv
 from sqlalchemy import create_engine
 from alembic import context
 
+load_dotenv()
+
 # Import models for autogenerate support
 from app.database import Base
 from app.models import *