diff --git a/test_libs/pyspec/eth2spec/test/sanity/test_blocks.py b/test_libs/pyspec/eth2spec/test/sanity/test_blocks.py
index f333531e7..e19fbc97c 100644
--- a/test_libs/pyspec/eth2spec/test/sanity/test_blocks.py
+++ b/test_libs/pyspec/eth2spec/test/sanity/test_blocks.py
@@ -16,7 +16,6 @@ from eth2spec.test.helpers.deposits import prepare_state_and_deposit
 from eth2spec.test.context import spec_state_test, with_all_phases
 
 
-
 @with_all_phases
 @spec_state_test
 def test_empty_block_transition(spec, state):
@@ -257,7 +256,6 @@ def test_attestation(spec, state):
     sign_block(spec, state, epoch_block)
     state_transition_and_sign_block(spec, state, epoch_block)
 
-
     yield 'blocks', [attestation_block, epoch_block], List[spec.BeaconBlock]
     yield 'post', state