From 96df26fdfe7e651716d5c84c50ce8981714efbc8 Mon Sep 17 00:00:00 2001
From: cthomas <caren@letta.com>
Date: Sat, 19 Jul 2025 22:03:22 -0700
Subject: [PATCH] feat: remove groups selectin on blocks model (#3423)

---
 letta/orm/block.py                           | 2 +-
 letta/serialize_schemas/marshmallow_block.py | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/letta/orm/block.py b/letta/orm/block.py
index 40dfcf08..a653eb16 100644
--- a/letta/orm/block.py
+++ b/letta/orm/block.py
@@ -74,7 +74,7 @@ class Block(OrganizationMixin, SqlalchemyBase):
     groups: Mapped[List["Group"]] = relationship(
         "Group",
         secondary="groups_blocks",
-        lazy="selectin",
+        lazy="raise",
         back_populates="shared_blocks",
         passive_deletes=True,
     )
diff --git a/letta/serialize_schemas/marshmallow_block.py b/letta/serialize_schemas/marshmallow_block.py
index 6325f2c8..15ff703b 100644
--- a/letta/serialize_schemas/marshmallow_block.py
+++ b/letta/serialize_schemas/marshmallow_block.py
@@ -12,4 +12,4 @@ class SerializedBlockSchema(BaseSchema):
 
     class Meta(BaseSchema.Meta):
         model = Block
-        exclude = BaseSchema.Meta.exclude + ("agents", "identities", "is_deleted")
+        exclude = BaseSchema.Meta.exclude + ("agents", "identities", "is_deleted", "groups")