Fixed bugs from the refactor of repo access. Now it should save trace again.

src/architectures.py

@@ -279,16 +279,16 @@ class Architecture:
         if cls.save_repo is None and not cls.save_repo_load_error:
             try:
                 hf_write_token = hf_api_token(write=True)
-                cls.save_repo = Repository(local_dir=cls.trace_dir, clone_from=cls.repo_url, token=hf_write_token)
+                cls.save_repo = Repository(local_dir=cls.trace_dir, clone_from=cls.save_repo_url, token=hf_write_token)
             except Exception as err:
                 cls.save_repo_load_error = True
                 print(f"Error connecting to the save repo {err} - persistence now disabled")
 
         if cls.save_repo is not None:
-            with open(cls.data_file, 'r') as f:
+            with open(cls.trace_file, 'r') as f:
                 test_json = json.load(f)
             test_json['tests'].append(data)
-            with open(cls.data_file, 'w') as f:
+            with open(cls.trace_file, 'w') as f:
                 json.dump(test_json, f, indent=2)
             cls.save_repo.push_to_hub()