Fix formatting with black

backend/app/database.py

@@ -11,7 +11,7 @@ db_username = os.getenv("DB_USERNAME")
 db_password = os.getenv("DB_PASSWORD")
 
 # Construct the database URL
-#SQLALCHEMY_DATABASE_URL = f"mysql://{db_username}:{db_password}@localhost:3306/aare_db"
+# SQLALCHEMY_DATABASE_URL = f"mysql://{db_username}:{db_password}@localhost:3306/aare_db"
 SQLALCHEMY_DATABASE_URL = f"mysql://{db_username}:{db_password}@localhost:3306/aare_db"
 
 # Remove the `connect_args` parameter
@@ -21,6 +21,7 @@ SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
 
 Base = declarative_base()
 
+
 # Dependency
 def get_db():
     db = SessionLocal()
@@ -29,18 +30,45 @@ def get_db():
     finally:
         db.close()
 
+
 def init_db():
     # Import models inside function to avoid circular dependency
     from . import models
+
     Base.metadata.create_all(bind=engine)
 
+
 def load_sample_data(session: Session):
     # Import models inside function to avoid circular dependency
-    from .data import contacts, return_addresses, dewars, proposals, shipments, pucks, samples, dewar_types, serial_numbers, slots, sample_events
+    from .data import (
+        contacts,
+        return_addresses,
+        dewars,
+        proposals,
+        shipments,
+        pucks,
+        samples,
+        dewar_types,
+        serial_numbers,
+        slots,
+        sample_events,
+    )
 
     # If any data already exists, skip seeding
     if session.query(models.ContactPerson).first():
         return
 
-    session.add_all(contacts + return_addresses + dewars + proposals + shipments + pucks + samples + dewar_types + serial_numbers + slots + sample_events)
-    session.commit()
+    session.add_all(
+        contacts
+        + return_addresses
+        + dewars
+        + proposals
+        + shipments
+        + pucks
+        + samples
+        + dewar_types
+        + serial_numbers
+        + slots
+        + sample_events
+    )
+    session.commit()