Fix mypy

schemathesis · Sep 26, 2019 · 033ed80 · 033ed80
1 parent 0ce4628
commit 033ed80
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/schemathesis/runner.py b/src/schemathesis/runner.py
@@ -12,7 +12,7 @@ def not_a_server_error(response: requests.Response) -> None:
     assert response.status_code < 500
 
 
-def execute(schema_uri: str, checks=(not_a_server_error,)) -> None:
+def execute(schema_uri: str, checks: Iterator[Callable] = (not_a_server_error,)) -> None:
     """Generate and run test cases against the given API definition."""
     with requests.Session() as session:
         schema = from_uri(schema_uri)