'tests/__init__.py' can be emptied

Author: tieneupin

tests/__init__.py

@@ -1,10 +0,0 @@
-import os
-
-from sqlmodel import create_engine
-
-murfey_db_url = (
-    f"postgresql+psycopg2://{os.environ['POSTGRES_USER']}:{os.environ['POSTGRES_PASSWORD']}"
-    f"@{os.environ['POSTGRES_HOST']}:{os.environ['POSTGRES_PORT']}/{os.environ['POSTGRES_DB']}"
-)
-
-murfey_db_engine = create_engine(murfey_db_url)