diff --git a/dune_client/client.py b/dune_client/client.py
index 503bbad..8ad5398 100644
--- a/dune_client/client.py
+++ b/dune_client/client.py
@@ -23,4 +23,5 @@ class DuneClient(QueryAPI, ExtendedAPI):
                 | - Contains compositions of execution methods like `run_query`
                 |
                 |--- ExecutionAPI(BaseRouter)
-                        - Contains query execution methods."""
+                        - Contains query execution methods.
+    """
diff --git a/tests/e2e/test_client.py b/tests/e2e/test_client.py
index 94868c0..c64b217 100644
--- a/tests/e2e/test_client.py
+++ b/tests/e2e/test_client.py
@@ -5,7 +5,12 @@
 
 import dotenv
 
-from dune_client.models import ExecutionState, ExecutionResponse, ExecutionStatusResponse, DuneError
+from dune_client.models import (
+    ExecutionState,
+    ExecutionResponse,
+    ExecutionStatusResponse,
+    DuneError,
+)
 from dune_client.types import QueryParameter
 from dune_client.client import DuneClient
 from dune_client.query import QueryBase