Update black, fix type issues

Author: vijaykiran

.pre-commit-config.yaml

@@ -19,8 +19,8 @@ repos:
   rev: v0.910
   hooks:
   - id: mypy
-- repo: https://github.com/ambv/black
-  rev: 21.8b0
+- repo: https://github.com/psf/black
+  rev: 22.3.0
   hooks:
   - id: black
     name: Run black formatter

src/sodaspark/scan.py

@@ -250,7 +250,9 @@ def create_warehouse() -> Warehouse:
 
 
 def create_scan(
-    scan_yml: ScanYml, variables: dict = None, soda_server_client: SodaServerClient | None = None
+    scan_yml: ScanYml,
+    variables: dict | None = None,
+    soda_server_client: SodaServerClient | None = None,
 ) -> Scan:
     """
     Create a scan object.
@@ -443,7 +445,9 @@ def execute(
     scan_yml = create_scan_yml(scan_definition)
     df.createOrReplaceTempView(scan_yml.table_name)
 
-    scan = create_scan(scan_yml, variables=variables, soda_server_client=soda_server_client)
+    scan = create_scan(
+        scan_yml, variables=variables, soda_server_client=soda_server_client
+    )
     scan.execute()
 
     if as_frames: