Remove unnecessary if __name__ == "__main__": unittest.main() boilerplate in signals/param_sdk/python/capi_param_builder/test

Differential Revision: D100572425

fbshipit-source-id: 2a9fb04ca1b017bafc53da1f1a966e5038ff0483

Author: generatedunixname2173826586518597

python/capi_param_builder/test/test_param_builder.py

@@ -425,7 +425,3 @@ def test_process_request_fbc_modified(self) -> None:
         self.assertEqual("fb.1.123.fbptest.Ag", builder.get_fbp())  # no change for fbp
         self.assertEqual(res, builder.get_cookies_to_set())
         pass
-
-
-if __name__ == "__main__":
-    unittest.main()