Initial

service/database.py

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+from sqlalchemy.orm import DeclarativeBase
+
+
+class ORMBase(DeclarativeBase):
+    ...
+
+

service/orm/machine.py

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+from sqlalchemy.orm import Mapped, mapped_column
+
+from service.database import ORMBase
+
+
+class MachineORM(ORMBase):
+    __tablename__ = "machines"
+
+    id: Mapped[int] = mapped_column(primary_key=True)
+    caption: Mapped[str]