diff --git a/.gitignore b/.gitignore
index 5efc6b31d..d8caf99a9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -78,7 +78,6 @@ target/
 
 # poetry
 poetry.lock
-pyproject.toml
 
 # celery beat schedule file
 celerybeat-schedule
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 000000000..1884a6b37
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,18 @@
+[build-system]
+requires = ["setuptools>=45.0", "versioneer-518", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[tool.black]
+line-length = 120
+target-version = ['py37', 'py38', 'py39', 'py310']
+
+[tool.mypy]
+disable_error_code = [
+    'misc',
+    'import'
+]
+files = [
+    "tableauserverclient",
+    "test"
+]
+show_error_codes = true
diff --git a/tableauserverclient/server/endpoint/datasources_endpoint.py b/tableauserverclient/server/endpoint/datasources_endpoint.py
index cb5600938..022523aa4 100644
--- a/tableauserverclient/server/endpoint/datasources_endpoint.py
+++ b/tableauserverclient/server/endpoint/datasources_endpoint.py
@@ -339,7 +339,7 @@ def update_hyper_data(
         *,
         request_id: str,
         actions: Sequence[Mapping],
-        payload: Optional[FilePath] = None
+        payload: Optional[FilePath] = None,
     ) -> JobItem:
         if isinstance(datasource_or_connection_item, DatasourceItem):
             datasource_id = datasource_or_connection_item.id