From 4cac76181827562a010c9c45dba1bb9f80f4f6cd Mon Sep 17 00:00:00 2001
From: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
Date: Wed, 5 Apr 2023 11:38:20 +0800
Subject: [PATCH] make linter happy

---
 specs/bellatrix/fork-choice.md |  6 +++++-
 specs/deneb/fork-choice.md     |  6 +++++-
 specs/phase0/fork-choice.md    | 12 ++++++++++--
 3 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/specs/bellatrix/fork-choice.md b/specs/bellatrix/fork-choice.md
index aac26f3dd..d22436c9d 100644
--- a/specs/bellatrix/fork-choice.md
+++ b/specs/bellatrix/fork-choice.md
@@ -170,7 +170,11 @@ def on_block(store: Store, signed_block: SignedBeaconBlock) -> None:
     finalized_slot = compute_start_slot_at_epoch(store.finalized_checkpoint.epoch)
     assert block.slot > finalized_slot
     # Check block is a descendant of the finalized block at the checkpoint finalized slot
-    assert get_ancestor_at_epoch_boundary(store, block.parent_root, store.finalized_checkpoint.epoch) == store.finalized_checkpoint.root
+    assert store.finalized_checkpoint.root == get_ancestor_at_epoch_boundary(
+        store,
+        block.parent_root,
+        store.finalized_checkpoint.epoch,
+    )
 
     # Check the block is valid and compute the post-state
     state = pre_state.copy()
diff --git a/specs/deneb/fork-choice.md b/specs/deneb/fork-choice.md
index 83cdb9972..e76e159c4 100644
--- a/specs/deneb/fork-choice.md
+++ b/specs/deneb/fork-choice.md
@@ -82,7 +82,11 @@ def on_block(store: Store, signed_block: SignedBeaconBlock) -> None:
     finalized_slot = compute_start_slot_at_epoch(store.finalized_checkpoint.epoch)
     assert block.slot > finalized_slot
     # Check block is a descendant of the finalized block at the checkpoint finalized slot
-    assert get_ancestor_at_epoch_boundary(store, block.parent_root, store.finalized_checkpoint.epoch) == store.finalized_checkpoint.root
+    assert store.finalized_checkpoint.root == get_ancestor_at_epoch_boundary(
+        store,
+        block.parent_root,
+        store.finalized_checkpoint.epoch,
+    )
 
     # [New in Deneb]
     # Check if blob data is available
diff --git a/specs/phase0/fork-choice.md b/specs/phase0/fork-choice.md
index 2ee6ecb92..478dd2142 100644
--- a/specs/phase0/fork-choice.md
+++ b/specs/phase0/fork-choice.md
@@ -292,7 +292,11 @@ def filter_block_tree(store: Store, block_root: Root, blocks: Dict[Root, BeaconB
 
     correct_finalized = (
         store.finalized_checkpoint.epoch == GENESIS_EPOCH
-        or store.finalized_checkpoint.root == get_ancestor_at_epoch_boundary(store, block_root, store.finalized_checkpoint.epoch)
+        or store.finalized_checkpoint.root == get_ancestor_at_epoch_boundary(
+            store,
+            block_root,
+            store.finalized_checkpoint.epoch,
+        )
     )
 
     # If expected finalized/justified, add to viable block-tree and signal viability to parent.
@@ -516,7 +520,11 @@ def on_block(store: Store, signed_block: SignedBeaconBlock) -> None:
     finalized_slot = compute_start_slot_at_epoch(store.finalized_checkpoint.epoch)
     assert block.slot > finalized_slot
     # Check block is a descendant of the finalized block at the checkpoint finalized slot
-    assert get_ancestor_at_epoch_boundary(store, block.parent_root, store.finalized_checkpoint.epoch) == store.finalized_checkpoint.root
+    assert store.finalized_checkpoint.root == get_ancestor_at_epoch_boundary(
+        store,
+        block.parent_root,
+        store.finalized_checkpoint.epoch,
+    )
 
     # Check the block is valid and compute the post-state
     state = pre_state.copy()