fix lint

Author: randy-cro

integration_tests/test_staking_cache.py

@@ -89,7 +89,7 @@ def test_staking_cache_multiple_unbonding(cronos_staking_cache):
         node_cli = cronos.cosmos_cli(node_idx)
         delegations = node_cli.get_delegated_amount(rich_addr)
         delegation_responses = (
-            delegations.get('delegation_responses', [])
+            delegations.get("delegation_responses", [])
             if delegations else []
         )
         count = len(delegation_responses)
@@ -655,7 +655,7 @@ def test_staking_cache_consistency(cronos_staking_cache):
             node_cli = cronos.cosmos_cli(node_idx)
             delegations = node_cli.get_delegated_amount(delegator_addr)
             delegation_responses = (
-                delegations.get('delegation_responses', [])
+                delegations.get("delegation_responses", [])
                 if delegations else []
             )
             count = len(delegation_responses)