fixed ruff

Author: jrobertboos

tests/e2e/features/steps/common_http.py

@@ -187,15 +187,6 @@ def check_response_body_does_not_contain(context: Context, substring: str) -> No
     ), f"The response text '{context.response.text}' contains '{substring}'"
 
 
-@then("The body of the response does not contain {substring}")
-def check_response_body_does_not_contain(context: Context, substring: str) -> None:
-    """Check that response body does not contain a substring."""
-    assert context.response is not None, "Request needs to be performed first"
-    assert (
-        substring not in context.response.text
-    ), f"The response text '{context.response.text}' contains '{substring}'"
-
-
 @then("The body of the response is the following")
 def check_prediction_result(context: Context) -> None:
     """Check the content of the response to be exactly the same.