fix alembic migration script

backend/alembic/versions/2023_02_02_1817-8c8241d1f973_add_account_table.py

@@ -28,7 +28,6 @@ def upgrade() -> None:
         sa.ForeignKeyConstraint(["user_id"], ["user.id"]),
         sa.PrimaryKeyConstraint("id"),
     )
-    op.create_index("id", "account", [], unique=True)
     op.create_index("provider", "account", ["provider_account_id"], unique=True)
     # ### end Alembic commands ###
 
@@ -36,6 +35,5 @@ def upgrade() -> None:
 def downgrade() -> None:
     # ### commands auto generated by Alembic - please adjust! ###
     op.drop_index("provider", table_name="account")
-    op.drop_index("id", table_name="account")
     op.drop_table("account")
     # ### end Alembic commands ###

backend/oasst_backend/models/user.py

@@ -64,10 +64,7 @@ class User(SQLModel, table=True):
 
 class Account(SQLModel, table=True):
     __tablename__ = "account"
-    __table_args__ = (
-        Index("id", unique=True),
-        Index("provider", "provider_account_id", unique=True),
-    )
+    __table_args__ = (Index("provider", "provider_account_id", unique=True),)
 
     id: Optional[UUID] = Field(
         sa_column=sa.Column(