diff --git a/Makefile b/Makefile
index 3b5460b2..29c38b26 100644
--- a/Makefile
+++ b/Makefile
@@ -34,7 +34,8 @@ clean:
 	find . -name "*.egg-info" -exec rm -rf {} +
 	find . -name "*.pyc" -exec rm -f {} +
 	find . -name "__pycache__" -exec rm -rf {} +
-	rm -rf .coverage .mypy_cache .pytest_cache .ruff_cache *.egg-info build dist htmlcov
+	find . -name "_version.py" -exec rm -rf {} +
+	rm -rf .coverage .mypy_cache .pytest_cache .ruff_cache *.egg-info build coverage.xml dist htmlcov coverage.xml
 
 # Target for generating coverage report
 cov:
diff --git a/examples/connect/fastapi/app.py b/examples/connect/fastapi/app.py
index 24a52c52..c14bd06a 100644
--- a/examples/connect/fastapi/app.py
+++ b/examples/connect/fastapi/app.py
@@ -20,14 +20,18 @@
 
 
 @app.get("/fares")
-async def get_fares(posit_connect_user_session_token: Annotated[str | None, Header()] = None) -> JSONResponse:
+async def get_fares(
+    posit_connect_user_session_token: Annotated[str | None, Header()] = None,
+) -> JSONResponse:
     """
     FastAPI example API that returns the first few rows from
     a table hosted in Databricks.
     """
     global rows
 
-    credentials_provider = viewer_credentials_provider(user_session_token=posit_connect_user_session_token)
+    credentials_provider = viewer_credentials_provider(
+        user_session_token=posit_connect_user_session_token
+    )
 
     if rows is None:
         query = "SELECT * FROM samples.nyctaxi.trips LIMIT 10;"