Use merged data map in module

Pull Request resolved: #14767

Differential Revision: [D83799869](https://our.internmc.facebook.com/intern/diff/D83799869/)
ghstack-source-id: 313776962

Author: lucylq

extension/module/test/module_test.cpp

@@ -537,7 +537,6 @@ TEST_F(ModuleTest, TestPTD) {
 
 TEST_F(ModuleTest, TestPTD_Multiple) {
   std::vector<std::string> data_files = {add_mul_data_path_, linear_data_path_};
-
   // Create module with add mul.
   Module module_add_mul(add_mul_path_, data_files);
   ASSERT_EQ(module_add_mul.load_method("forward"), Error::Ok);