Changed dependency management to poetry (#1)

Co-authored-by: pptx704 <rafeedm.bhuiyan@gmail.com>
Reviewed-on: #1

alembic/env.py

@@ -5,13 +5,13 @@ from sqlalchemy import pool
 
 from alembic import context
 
-from app.const import SQLALCHEMY_DATABASE_URL
+from app.settings import settings
 
 # this is the Alembic Config object, which provides
 # access to the values within the .ini file in use.
 config = context.config
 
-config.set_main_option("sqlalchemy.url", SQLALCHEMY_DATABASE_URL)
+config.set_main_option("sqlalchemy.url", settings.SQLALCHEMY_DATABASE_URL)
 # Interpret the config file for Python logging.
 # This line sets up loggers basically.
 if config.config_file_name is not None: