Added comment to user.py router file

app/api/routers/user.py

@@ -36,6 +36,7 @@ async def create_user(user: UserCreate, db: AsyncSession = Depends(get_db_sessio
         user = await UserModel.get(db, email=user.email)
         print(f"user: {user}")
 
+        # Supply fake transactions data when creating user to have data to query
         fake_transactions = get_fake_transactions(user.id)
         await TransactionModel.bulk_create(db, fake_transactions)
         print(f"fake_transactions: {fake_transactions}")