fix data base

bd/tables/organization.py

@@ -0,0 +1,17 @@
+from sqlalchemy import Column, String, ForeignKey
+from sqlalchemy.dialects.postgresql import UUID
+from .simple_base import Base
+import uuid
+from sqlalchemy.orm import relationship
+
+class Organization(Base):
+	__tablename__ = "organization"
+
+	id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+	name_organization = Column(String(150), nullable=False)
+	group_id = Column(UUID(as_uuid=True), ForeignKey("group.id", ondelete="CASCADE"), nullable=False)
+
+	group = relationship("Group", backref="organizations", passive_deletes=True)
+    
+__all__ = ["Base", "Organization"]
+